49642699400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{14479}}^1$

素因数の和:14612

約数の個数: 192

約数和(自身を含む): 137895936000

約数和(自身を除く): 88253236600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 79, 100, 124, 140, 155, 158, 175, 200, 217, 248, 280, 310, 316, 350, 395, 434, 553, 620, 632, 700, 775, 790, 868, 1085, 1106, 1240, 1400, 1550, 1580, 1736, 1975, 2170, 2212, 2449, 2765, 3100, 3160, 3950, 4340, 4424, 4898, 5425, 5530, 6200, 7900, 8680, 9796, 10850, 11060, 12245, 13825, 14479, 15800, 17143, 19592, 21700, 22120, 24490, 27650, 28958, 34286, 43400, 48980, 55300, 57916, 61225, 68572, 72395, 85715, 97960, 101353, 110600, 115832, 122450, 137144, 144790, 171430, 202706, 244900, 289580, 342860, 361975, 405412, 428575, 448849, 489800, 506765, 579160, 685720, 723950, 810824, 857150, 897698, 1013530, 1143841, 1447900, 1714300, 1795396, 2027060, 2244245, 2287682, 2533825, 2895800, 3141943, 3428600, 3590792, 4054120, 4488490, 4575364, 5067650, 5719205, 6283886, 8006887, 8976980, 9150728, 10135300, 11221225, 11438410, 12567772, 15709715, 16013774, 17953960, 20270600, 22442450, 22876820, 25135544, 28596025, 31419430, 32027548, 35459071, 40034435, 44884900, 45753640, 57192050, 62838860, 64055096, 70918142, 78548575, 80068870, 89769800, 114384100, 125677720, 141836284, 157097150, 160137740, 177295355, 200172175, 228768200, 248213497, 283672568, 314194300, 320275480, 354590710, 400344350, 496426994, 628388600, 709181420, 800688700, 886476775, 992853988, 1241067485, 1418362840, 1601377400, 1772953550, 1985707976, 2482134970, 3545907100, 4964269940, 6205337425, 7091814200, 9928539880, 12410674850, 24821349700, 49642699400]

約数ペア:

[(1, 49642699400), (2, 24821349700), (4, 12410674850), (5, 9928539880), (7, 7091814200), (8, 6205337425), (10, 4964269940), (14, 3545907100), (20, 2482134970), (25, 1985707976), (28, 1772953550), (31, 1601377400), (35, 1418362840), (40, 1241067485), (50, 992853988), (56, 886476775), (62, 800688700), (70, 709181420), (79, 628388600), (100, 496426994), (124, 400344350), (140, 354590710), (155, 320275480), (158, 314194300), (175, 283672568), (200, 248213497), (217, 228768200), (248, 200172175), (280, 177295355), (310, 160137740), (316, 157097150), (350, 141836284), (395, 125677720), (434, 114384100), (553, 89769800), (620, 80068870), (632, 78548575), (700, 70918142), (775, 64055096), (790, 62838860), (868, 57192050), (1085, 45753640), (1106, 44884900), (1240, 40034435), (1400, 35459071), (1550, 32027548), (1580, 31419430), (1736, 28596025), (1975, 25135544), (2170, 22876820), (2212, 22442450), (2449, 20270600), (2765, 17953960), (3100, 16013774), (3160, 15709715), (3950, 12567772), (4340, 11438410), (4424, 11221225), (4898, 10135300), (5425, 9150728), (5530, 8976980), (6200, 8006887), (7900, 6283886), (8680, 5719205), (9796, 5067650), (10850, 4575364), (11060, 4488490), (12245, 4054120), (13825, 3590792), (14479, 3428600), (15800, 3141943), (17143, 2895800), (19592, 2533825), (21700, 2287682), (22120, 2244245), (24490, 2027060), (27650, 1795396), (28958, 1714300), (34286, 1447900), (43400, 1143841), (48980, 1013530), (55300, 897698), (57916, 857150), (61225, 810824), (68572, 723950), (72395, 685720), (85715, 579160), (97960, 506765), (101353, 489800), (110600, 448849), (115832, 428575), (122450, 405412), (137144, 361975), (144790, 342860), (171430, 289580), (202706, 244900)]