51483602.000000000

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:201

約数の個数: 216

約数和(自身を含む): 311698800

約数和(自身を除く): 207294500

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 25, 26, 28, 35, 44, 49, 50, 52, 55, 65, 70, 77, 91, 98, 100, 110, 130, 140, 143, 149, 154, 175, 182, 196, 220, 245, 260, 275, 286, 298, 308, 325, 350, 364, 385, 455, 490, 539, 550, 572, 596, 637, 650, 700, 715, 745, 770, 910, 980, 1001, 1043, 1078, 1100, 1225, 1274, 1300, 1430, 1490, 1540, 1639, 1820, 1925, 1937, 2002, 2086, 2156, 2275, 2450, 2548, 2695, 2860, 2980, 3185, 3278, 3575, 3725, 3850, 3874, 4004, 4172, 4550, 4900, 5005, 5215, 5390, 6370, 6556, 7007, 7150, 7301, 7450, 7700, 7748, 8195, 9100, 9685, 10010, 10430, 10780, 11473, 12740, 13475, 13559, 14014, 14300, 14602, 14900, 15925, 16390, 19370, 20020, 20860, 21307, 22946, 25025, 26075, 26950, 27118, 28028, 29204, 31850, 32780, 35035, 36505, 38740, 40975, 42614, 45892, 48425, 50050, 52150, 53900, 54236, 57365, 63700, 67795, 70070, 73010, 80311, 81950, 85228, 94913, 96850, 100100, 104300, 106535, 114730, 135590, 140140, 146020, 149149, 160622, 163900, 175175, 182525, 189826, 193700, 213070, 229460, 271180, 286825, 298298, 321244, 338975, 350350, 365050, 379652, 401555, 426140, 474565, 532675, 573650, 596596, 677950, 700700, 730100, 745745, 803110, 949130, 1044043, 1065350, 1147300, 1355900, 1491490, 1606220, 1898260, 2007775, 2088086, 2130700, 2372825, 2982980, 3728725, 4015550, 4176172, 4745650, 5220215, 7457450, 8031100, 9491300, 10440430, 14914900, 20880860, 26101075, 52202150, 104404300]

約数ペア:

[(1, 104404300), (2, 52202150), (4, 26101075), (5, 20880860), (7, 14914900), (10, 10440430), (11, 9491300), (13, 8031100), (14, 7457450), (20, 5220215), (22, 4745650), (25, 4176172), (26, 4015550), (28, 3728725), (35, 2982980), (44, 2372825), (49, 2130700), (50, 2088086), (52, 2007775), (55, 1898260), (65, 1606220), (70, 1491490), (77, 1355900), (91, 1147300), (98, 1065350), (100, 1044043), (110, 949130), (130, 803110), (140, 745745), (143, 730100), (149, 700700), (154, 677950), (175, 596596), (182, 573650), (196, 532675), (220, 474565), (245, 426140), (260, 401555), (275, 379652), (286, 365050), (298, 350350), (308, 338975), (325, 321244), (350, 298298), (364, 286825), (385, 271180), (455, 229460), (490, 213070), (539, 193700), (550, 189826), (572, 182525), (596, 175175), (637, 163900), (650, 160622), (700, 149149), (715, 146020), (745, 140140), (770, 135590), (910, 114730), (980, 106535), (1001, 104300), (1043, 100100), (1078, 96850), (1100, 94913), (1225, 85228), (1274, 81950), (1300, 80311), (1430, 73010), (1490, 70070), (1540, 67795), (1639, 63700), (1820, 57365), (1925, 54236), (1937, 53900), (2002, 52150), (2086, 50050), (2156, 48425), (2275, 45892), (2450, 42614), (2548, 40975), (2695, 38740), (2860, 36505), (2980, 35035), (3185, 32780), (3278, 31850), (3575, 29204), (3725, 28028), (3850, 27118), (3874, 26950), (4004, 26075), (4172, 25025), (4550, 22946), (4900, 21307), (5005, 20860), (5215, 20020), (5390, 19370), (6370, 16390), (6556, 15925), (7007, 14900), (7150, 14602), (7301, 14300), (7450, 14014), (7700, 13559), (7748, 13475), (8195, 12740), (9100, 11473), (9685, 10780), (10010, 10430)]