55286288

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1987}}^1$

素因数の和:2079

約数の個数: 40

約数和(自身を含む): 112409472

約数和(自身を除く): 57123184

約数列:

[1, 2, 4, 8, 16, 37, 47, 74, 94, 148, 188, 296, 376, 592, 752, 1739, 1987, 3478, 3974, 6956, 7948, 13912, 15896, 27824, 31792, 73519, 93389, 147038, 186778, 294076, 373556, 588152, 747112, 1176304, 1494224, 3455393, 6910786, 13821572, 27643144, 55286288]

約数ペア:

[(1, 55286288), (2, 27643144), (4, 13821572), (8, 6910786), (16, 3455393), (37, 1494224), (47, 1176304), (74, 747112), (94, 588152), (148, 373556), (188, 294076), (296, 186778), (376, 147038), (592, 93389), (752, 73519), (1739, 31792), (1987, 27824), (3478, 15896), (3974, 13912), (6956, 7948)]