51574600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:248

約数の個数: 192

約数和(自身を含む): 159096960

約数和(自身を除く): 107522360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 20, 22, 25, 28, 34, 35, 40, 44, 50, 55, 56, 68, 70, 77, 85, 88, 100, 110, 119, 136, 140, 154, 170, 175, 187, 197, 200, 220, 238, 275, 280, 308, 340, 350, 374, 385, 394, 425, 440, 476, 550, 595, 616, 680, 700, 748, 770, 788, 850, 935, 952, 985, 1100, 1190, 1309, 1379, 1400, 1496, 1540, 1576, 1700, 1870, 1925, 1970, 2167, 2200, 2380, 2618, 2758, 2975, 3080, 3349, 3400, 3740, 3850, 3940, 4334, 4675, 4760, 4925, 5236, 5516, 5950, 6545, 6698, 6895, 7480, 7700, 7880, 8668, 9350, 9850, 10472, 10835, 11032, 11900, 13090, 13396, 13790, 15169, 15400, 16745, 17336, 18700, 19700, 21670, 23443, 23800, 26180, 26792, 27580, 30338, 32725, 33490, 34475, 36839, 37400, 39400, 43340, 46886, 52360, 54175, 55160, 60676, 65450, 66980, 68950, 73678, 75845, 83725, 86680, 93772, 108350, 117215, 121352, 130900, 133960, 137900, 147356, 151690, 167450, 184195, 187544, 216700, 234430, 257873, 261800, 275800, 294712, 303380, 334900, 368390, 379225, 433400, 468860, 515746, 586075, 606760, 669800, 736780, 758450, 920975, 937720, 1031492, 1172150, 1289365, 1473560, 1516900, 1841950, 2062984, 2344300, 2578730, 3033800, 3683900, 4688600, 5157460, 6446825, 7367800, 10314920, 12893650, 25787300, 51574600]

約数ペア:

[(1, 51574600), (2, 25787300), (4, 12893650), (5, 10314920), (7, 7367800), (8, 6446825), (10, 5157460), (11, 4688600), (14, 3683900), (17, 3033800), (20, 2578730), (22, 2344300), (25, 2062984), (28, 1841950), (34, 1516900), (35, 1473560), (40, 1289365), (44, 1172150), (50, 1031492), (55, 937720), (56, 920975), (68, 758450), (70, 736780), (77, 669800), (85, 606760), (88, 586075), (100, 515746), (110, 468860), (119, 433400), (136, 379225), (140, 368390), (154, 334900), (170, 303380), (175, 294712), (187, 275800), (197, 261800), (200, 257873), (220, 234430), (238, 216700), (275, 187544), (280, 184195), (308, 167450), (340, 151690), (350, 147356), (374, 137900), (385, 133960), (394, 130900), (425, 121352), (440, 117215), (476, 108350), (550, 93772), (595, 86680), (616, 83725), (680, 75845), (700, 73678), (748, 68950), (770, 66980), (788, 65450), (850, 60676), (935, 55160), (952, 54175), (985, 52360), (1100, 46886), (1190, 43340), (1309, 39400), (1379, 37400), (1400, 36839), (1496, 34475), (1540, 33490), (1576, 32725), (1700, 30338), (1870, 27580), (1925, 26792), (1970, 26180), (2167, 23800), (2200, 23443), (2380, 21670), (2618, 19700), (2758, 18700), (2975, 17336), (3080, 16745), (3349, 15400), (3400, 15169), (3740, 13790), (3850, 13396), (3940, 13090), (4334, 11900), (4675, 11032), (4760, 10835), (4925, 10472), (5236, 9850), (5516, 9350), (5950, 8668), (6545, 7880), (6698, 7700), (6895, 7480)]