55147168

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{991}}^1$

素因数の和:1085

約数の個数: 48

約数和(自身を含む): 113992704

約数和(自身を除く): 58845536

約数列:

[1, 2, 4, 8, 16, 32, 37, 47, 74, 94, 148, 188, 296, 376, 592, 752, 991, 1184, 1504, 1739, 1982, 3478, 3964, 6956, 7928, 13912, 15856, 27824, 31712, 36667, 46577, 55648, 73334, 93154, 146668, 186308, 293336, 372616, 586672, 745232, 1173344, 1490464, 1723349, 3446698, 6893396, 13786792, 27573584, 55147168]

約数ペア:

[(1, 55147168), (2, 27573584), (4, 13786792), (8, 6893396), (16, 3446698), (32, 1723349), (37, 1490464), (47, 1173344), (74, 745232), (94, 586672), (148, 372616), (188, 293336), (296, 186308), (376, 146668), (592, 93154), (752, 73334), (991, 55648), (1184, 46577), (1504, 36667), (1739, 31712), (1982, 27824), (3478, 15856), (3964, 13912), (6956, 7928)]