54497168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:460

約数の個数: 80

約数和(自身を含む): 124396800

約数和(自身を除く): 69899632

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 43, 44, 76, 86, 88, 152, 172, 176, 209, 304, 344, 379, 418, 473, 688, 758, 817, 836, 946, 1516, 1634, 1672, 1892, 3032, 3268, 3344, 3784, 4169, 6064, 6536, 7201, 7568, 8338, 8987, 13072, 14402, 16297, 16676, 17974, 28804, 32594, 33352, 35948, 57608, 65188, 66704, 71896, 79211, 115216, 130376, 143792, 158422, 179267, 260752, 309643, 316844, 358534, 619286, 633688, 717068, 1238572, 1267376, 1434136, 2477144, 2868272, 3406073, 4954288, 6812146, 13624292, 27248584, 54497168]

約数ペア:

[(1, 54497168), (2, 27248584), (4, 13624292), (8, 6812146), (11, 4954288), (16, 3406073), (19, 2868272), (22, 2477144), (38, 1434136), (43, 1267376), (44, 1238572), (76, 717068), (86, 633688), (88, 619286), (152, 358534), (172, 316844), (176, 309643), (209, 260752), (304, 179267), (344, 158422), (379, 143792), (418, 130376), (473, 115216), (688, 79211), (758, 71896), (817, 66704), (836, 65188), (946, 57608), (1516, 35948), (1634, 33352), (1672, 32594), (1892, 28804), (3032, 17974), (3268, 16676), (3344, 16297), (3784, 14402), (4169, 13072), (6064, 8987), (6536, 8338), (7201, 7568)]