55895420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 139829760

約数和(自身を除く): 83934340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 67, 70, 101, 118, 134, 140, 202, 236, 268, 295, 335, 404, 413, 469, 505, 590, 670, 707, 826, 938, 1010, 1180, 1340, 1414, 1652, 1876, 2020, 2065, 2345, 2828, 3535, 3953, 4130, 4690, 5959, 6767, 7070, 7906, 8260, 9380, 11918, 13534, 14140, 15812, 19765, 23836, 27068, 27671, 29795, 33835, 39530, 41713, 47369, 55342, 59590, 67670, 79060, 83426, 94738, 110684, 119180, 135340, 138355, 166852, 189476, 208565, 236845, 276710, 399253, 417130, 473690, 553420, 798506, 834260, 947380, 1597012, 1996265, 2794771, 3992530, 5589542, 7985060, 11179084, 13973855, 27947710, 55895420]

約数ペア:

[(1, 55895420), (2, 27947710), (4, 13973855), (5, 11179084), (7, 7985060), (10, 5589542), (14, 3992530), (20, 2794771), (28, 1996265), (35, 1597012), (59, 947380), (67, 834260), (70, 798506), (101, 553420), (118, 473690), (134, 417130), (140, 399253), (202, 276710), (236, 236845), (268, 208565), (295, 189476), (335, 166852), (404, 138355), (413, 135340), (469, 119180), (505, 110684), (590, 94738), (670, 83426), (707, 79060), (826, 67670), (938, 59590), (1010, 55342), (1180, 47369), (1340, 41713), (1414, 39530), (1652, 33835), (1876, 29795), (2020, 27671), (2065, 27068), (2345, 23836), (2828, 19765), (3535, 15812), (3953, 14140), (4130, 13534), (4690, 11918), (5959, 9380), (6767, 8260), (7070, 7906)]