56040928

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:427

約数の個数: 48

約数和(自身を含む): 113654016

約数和(自身を除く): 57613088

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 173, 191, 212, 346, 382, 424, 692, 764, 848, 1384, 1528, 1696, 2768, 3056, 5536, 6112, 9169, 10123, 18338, 20246, 33043, 36676, 40492, 66086, 73352, 80984, 132172, 146704, 161968, 264344, 293408, 323936, 528688, 1057376, 1751279, 3502558, 7005116, 14010232, 28020464, 56040928]

約数ペア:

[(1, 56040928), (2, 28020464), (4, 14010232), (8, 7005116), (16, 3502558), (32, 1751279), (53, 1057376), (106, 528688), (173, 323936), (191, 293408), (212, 264344), (346, 161968), (382, 146704), (424, 132172), (692, 80984), (764, 73352), (848, 66086), (1384, 40492), (1528, 36676), (1696, 33043), (2768, 20246), (3056, 18338), (5536, 10123), (6112, 9169)]