51404600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1163}}^1$

素因数の和:1209

約数の個数: 96

約数和(自身を含む): 136397520

約数和(自身を除く): 84992920

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 25, 26, 34, 40, 50, 52, 65, 68, 85, 100, 104, 130, 136, 170, 200, 221, 260, 325, 340, 425, 442, 520, 650, 680, 850, 884, 1105, 1163, 1300, 1700, 1768, 2210, 2326, 2600, 3400, 4420, 4652, 5525, 5815, 8840, 9304, 11050, 11630, 15119, 19771, 22100, 23260, 29075, 30238, 39542, 44200, 46520, 58150, 60476, 75595, 79084, 98855, 116300, 120952, 151190, 158168, 197710, 232600, 257023, 302380, 377975, 395420, 494275, 514046, 604760, 755950, 790840, 988550, 1028092, 1285115, 1511900, 1977100, 2056184, 2570230, 3023800, 3954200, 5140460, 6425575, 10280920, 12851150, 25702300, 51404600]

約数ペア:

[(1, 51404600), (2, 25702300), (4, 12851150), (5, 10280920), (8, 6425575), (10, 5140460), (13, 3954200), (17, 3023800), (20, 2570230), (25, 2056184), (26, 1977100), (34, 1511900), (40, 1285115), (50, 1028092), (52, 988550), (65, 790840), (68, 755950), (85, 604760), (100, 514046), (104, 494275), (130, 395420), (136, 377975), (170, 302380), (200, 257023), (221, 232600), (260, 197710), (325, 158168), (340, 151190), (425, 120952), (442, 116300), (520, 98855), (650, 79084), (680, 75595), (850, 60476), (884, 58150), (1105, 46520), (1163, 44200), (1300, 39542), (1700, 30238), (1768, 29075), (2210, 23260), (2326, 22100), (2600, 19771), (3400, 15119), (4420, 11630), (4652, 11050), (5525, 9304), (5815, 8840)]