54872488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{2609}}^1$

素因数の和:2865

約数の個数: 32

約数和(自身を含む): 112752000

約数和(自身を除く): 57879512

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 239, 478, 956, 1912, 2609, 2629, 5218, 5258, 10436, 10516, 20872, 21032, 28699, 57398, 114796, 229592, 623551, 1247102, 2494204, 4988408, 6859061, 13718122, 27436244, 54872488]

約数ペア:

[(1, 54872488), (2, 27436244), (4, 13718122), (8, 6859061), (11, 4988408), (22, 2494204), (44, 1247102), (88, 623551), (239, 229592), (478, 114796), (956, 57398), (1912, 28699), (2609, 21032), (2629, 20872), (5218, 10516), (5258, 10436)]