53549600

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:323

約数の個数: 144

約数和(自身を含む): 148740480

約数和(自身を除く): 95190880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 32, 38, 40, 50, 52, 65, 76, 80, 95, 100, 104, 130, 152, 160, 190, 200, 208, 247, 260, 271, 304, 325, 380, 400, 416, 475, 494, 520, 542, 608, 650, 760, 800, 950, 988, 1040, 1084, 1235, 1300, 1355, 1520, 1900, 1976, 2080, 2168, 2470, 2600, 2710, 3040, 3523, 3800, 3952, 4336, 4940, 5149, 5200, 5420, 6175, 6775, 7046, 7600, 7904, 8672, 9880, 10298, 10400, 10840, 12350, 13550, 14092, 15200, 17615, 19760, 20596, 21680, 24700, 25745, 27100, 28184, 35230, 39520, 41192, 43360, 49400, 51490, 54200, 56368, 66937, 70460, 82384, 88075, 98800, 102980, 108400, 112736, 128725, 133874, 140920, 164768, 176150, 197600, 205960, 216800, 257450, 267748, 281840, 334685, 352300, 411920, 514900, 535496, 563680, 669370, 704600, 823840, 1029800, 1070992, 1338740, 1409200, 1673425, 2059600, 2141984, 2677480, 2818400, 3346850, 4119200, 5354960, 6693700, 10709920, 13387400, 26774800, 53549600]

約数ペア:

[(1, 53549600), (2, 26774800), (4, 13387400), (5, 10709920), (8, 6693700), (10, 5354960), (13, 4119200), (16, 3346850), (19, 2818400), (20, 2677480), (25, 2141984), (26, 2059600), (32, 1673425), (38, 1409200), (40, 1338740), (50, 1070992), (52, 1029800), (65, 823840), (76, 704600), (80, 669370), (95, 563680), (100, 535496), (104, 514900), (130, 411920), (152, 352300), (160, 334685), (190, 281840), (200, 267748), (208, 257450), (247, 216800), (260, 205960), (271, 197600), (304, 176150), (325, 164768), (380, 140920), (400, 133874), (416, 128725), (475, 112736), (494, 108400), (520, 102980), (542, 98800), (608, 88075), (650, 82384), (760, 70460), (800, 66937), (950, 56368), (988, 54200), (1040, 51490), (1084, 49400), (1235, 43360), (1300, 41192), (1355, 39520), (1520, 35230), (1900, 28184), (1976, 27100), (2080, 25745), (2168, 24700), (2470, 21680), (2600, 20596), (2710, 19760), (3040, 17615), (3523, 15200), (3800, 14092), (3952, 13550), (4336, 12350), (4940, 10840), (5149, 10400), (5200, 10298), (5420, 9880), (6175, 8672), (6775, 7904), (7046, 7600)]