56877954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2153}}^1$

素因数の和:2219

約数の個数: 64

約数和(自身を含む): 141440256

約数和(自身を除く): 84562302

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 37, 42, 51, 74, 102, 111, 119, 222, 238, 259, 357, 518, 629, 714, 777, 1258, 1554, 1887, 2153, 3774, 4306, 4403, 6459, 8806, 12918, 13209, 15071, 26418, 30142, 36601, 45213, 73202, 79661, 90426, 109803, 159322, 219606, 238983, 256207, 477966, 512414, 557627, 768621, 1115254, 1354237, 1537242, 1672881, 2708474, 3345762, 4062711, 8125422, 9479659, 18959318, 28438977, 56877954]

約数ペア:

[(1, 56877954), (2, 28438977), (3, 18959318), (6, 9479659), (7, 8125422), (14, 4062711), (17, 3345762), (21, 2708474), (34, 1672881), (37, 1537242), (42, 1354237), (51, 1115254), (74, 768621), (102, 557627), (111, 512414), (119, 477966), (222, 256207), (238, 238983), (259, 219606), (357, 159322), (518, 109803), (629, 90426), (714, 79661), (777, 73202), (1258, 45213), (1554, 36601), (1887, 30142), (2153, 26418), (3774, 15071), (4306, 13209), (4403, 12918), (6459, 8806)]