50463140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1$

素因数の和:286

約数の個数: 144

約数和(自身を含む): 141169392

約数和(自身を除く): 90706252

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 26, 28, 34, 35, 49, 52, 65, 68, 70, 85, 91, 98, 119, 130, 140, 170, 182, 196, 221, 233, 238, 245, 260, 340, 364, 442, 455, 466, 476, 490, 595, 637, 833, 884, 910, 932, 980, 1105, 1165, 1190, 1274, 1547, 1631, 1666, 1820, 2210, 2330, 2380, 2548, 3029, 3094, 3185, 3262, 3332, 3961, 4165, 4420, 4660, 6058, 6188, 6370, 6524, 7735, 7922, 8155, 8330, 10829, 11417, 12116, 12740, 15145, 15470, 15844, 16310, 16660, 19805, 21203, 21658, 22834, 27727, 30290, 30940, 32620, 39610, 42406, 43316, 45668, 51493, 54145, 55454, 57085, 60580, 79220, 84812, 102986, 106015, 108290, 110908, 114170, 138635, 148421, 194089, 205972, 212030, 216580, 228340, 257465, 277270, 296842, 360451, 388178, 424060, 514930, 554540, 593684, 720902, 742105, 776356, 970445, 1029860, 1441804, 1484210, 1802255, 1940890, 2523157, 2968420, 3604510, 3881780, 5046314, 7209020, 10092628, 12615785, 25231570, 50463140]

約数ペア:

[(1, 50463140), (2, 25231570), (4, 12615785), (5, 10092628), (7, 7209020), (10, 5046314), (13, 3881780), (14, 3604510), (17, 2968420), (20, 2523157), (26, 1940890), (28, 1802255), (34, 1484210), (35, 1441804), (49, 1029860), (52, 970445), (65, 776356), (68, 742105), (70, 720902), (85, 593684), (91, 554540), (98, 514930), (119, 424060), (130, 388178), (140, 360451), (170, 296842), (182, 277270), (196, 257465), (221, 228340), (233, 216580), (238, 212030), (245, 205972), (260, 194089), (340, 148421), (364, 138635), (442, 114170), (455, 110908), (466, 108290), (476, 106015), (490, 102986), (595, 84812), (637, 79220), (833, 60580), (884, 57085), (910, 55454), (932, 54145), (980, 51493), (1105, 45668), (1165, 43316), (1190, 42406), (1274, 39610), (1547, 32620), (1631, 30940), (1666, 30290), (1820, 27727), (2210, 22834), (2330, 21658), (2380, 21203), (2548, 19805), (3029, 16660), (3094, 16310), (3185, 15844), (3262, 15470), (3332, 15145), (3961, 12740), (4165, 12116), (4420, 11417), (4660, 10829), (6058, 8330), (6188, 8155), (6370, 7922), (6524, 7735)]