56275890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:488

約数の個数: 96

約数和(自身を含む): 152832960

約数和(自身を除く): 96557070

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 37, 55, 66, 74, 110, 111, 121, 165, 185, 222, 242, 330, 363, 370, 407, 419, 555, 605, 726, 814, 838, 1110, 1210, 1221, 1257, 1815, 2035, 2095, 2442, 2514, 3630, 4070, 4190, 4477, 4609, 6105, 6285, 8954, 9218, 12210, 12570, 13431, 13827, 15503, 22385, 23045, 26862, 27654, 31006, 44770, 46090, 46509, 50699, 67155, 69135, 77515, 93018, 101398, 134310, 138270, 152097, 155030, 170533, 232545, 253495, 304194, 341066, 465090, 506990, 511599, 760485, 852665, 1023198, 1520970, 1705330, 1875863, 2557995, 3751726, 5115990, 5627589, 9379315, 11255178, 18758630, 28137945, 56275890]

約数ペア:

[(1, 56275890), (2, 28137945), (3, 18758630), (5, 11255178), (6, 9379315), (10, 5627589), (11, 5115990), (15, 3751726), (22, 2557995), (30, 1875863), (33, 1705330), (37, 1520970), (55, 1023198), (66, 852665), (74, 760485), (110, 511599), (111, 506990), (121, 465090), (165, 341066), (185, 304194), (222, 253495), (242, 232545), (330, 170533), (363, 155030), (370, 152097), (407, 138270), (419, 134310), (555, 101398), (605, 93018), (726, 77515), (814, 69135), (838, 67155), (1110, 50699), (1210, 46509), (1221, 46090), (1257, 44770), (1815, 31006), (2035, 27654), (2095, 26862), (2442, 23045), (2514, 22385), (3630, 15503), (4070, 13827), (4190, 13431), (4477, 12570), (4609, 12210), (6105, 9218), (6285, 8954)]