53997808

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{557}}^1$

素因数の和:721

約数の個数: 40

約数和(自身を含む): 107524368

約数和(自身を除く): 53526560

約数列:

[1, 2, 4, 8, 16, 73, 83, 146, 166, 292, 332, 557, 584, 664, 1114, 1168, 1328, 2228, 4456, 6059, 8912, 12118, 24236, 40661, 46231, 48472, 81322, 92462, 96944, 162644, 184924, 325288, 369848, 650576, 739696, 3374863, 6749726, 13499452, 26998904, 53997808]

約数ペア:

[(1, 53997808), (2, 26998904), (4, 13499452), (8, 6749726), (16, 3374863), (73, 739696), (83, 650576), (146, 369848), (166, 325288), (292, 184924), (332, 162644), (557, 96944), (584, 92462), (664, 81322), (1114, 48472), (1168, 46231), (1328, 40661), (2228, 24236), (4456, 12118), (6059, 8912)]