56160770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:423

約数の個数: 48

約数和(自身を含む): 109289088

約数和(自身を除く): 53128318

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 331, 361, 470, 662, 722, 893, 1655, 1786, 1805, 3310, 3610, 4465, 6289, 8930, 12578, 15557, 16967, 31114, 31445, 33934, 62890, 77785, 84835, 119491, 155570, 169670, 238982, 295583, 591166, 597455, 1194910, 1477915, 2955830, 5616077, 11232154, 28080385, 56160770]

約数ペア:

[(1, 56160770), (2, 28080385), (5, 11232154), (10, 5616077), (19, 2955830), (38, 1477915), (47, 1194910), (94, 597455), (95, 591166), (190, 295583), (235, 238982), (331, 169670), (361, 155570), (470, 119491), (662, 84835), (722, 77785), (893, 62890), (1655, 33934), (1786, 31445), (1805, 31114), (3310, 16967), (3610, 15557), (4465, 12578), (6289, 8930)]