55218361848

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1988561}}^1$

素因数の和:1988672

約数の個数: 64

約数和(自身を含む): 150335287200

約数和(自身を除く): 95116925352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 89, 104, 156, 178, 267, 312, 356, 534, 712, 1068, 1157, 2136, 2314, 3471, 4628, 6942, 9256, 13884, 27768, 1988561, 3977122, 5965683, 7954244, 11931366, 15908488, 23862732, 25851293, 47725464, 51702586, 77553879, 103405172, 155107758, 176981929, 206810344, 310215516, 353963858, 530945787, 620431032, 707927716, 1061891574, 1415855432, 2123783148, 2300765077, 4247566296, 4601530154, 6902295231, 9203060308, 13804590462, 18406120616, 27609180924, 55218361848]

約数ペア:

[(1, 55218361848), (2, 27609180924), (3, 18406120616), (4, 13804590462), (6, 9203060308), (8, 6902295231), (12, 4601530154), (13, 4247566296), (24, 2300765077), (26, 2123783148), (39, 1415855432), (52, 1061891574), (78, 707927716), (89, 620431032), (104, 530945787), (156, 353963858), (178, 310215516), (267, 206810344), (312, 176981929), (356, 155107758), (534, 103405172), (712, 77553879), (1068, 51702586), (1157, 47725464), (2136, 25851293), (2314, 23862732), (3471, 15908488), (4628, 11931366), (6942, 7954244), (9256, 5965683), (13884, 3977122), (27768, 1988561)]