52417960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:263

約数の個数: 128

約数和(自身を含む): 145152000

約数和(自身を除く): 92734040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 59, 70, 76, 95, 118, 133, 140, 152, 167, 190, 236, 266, 280, 295, 334, 380, 413, 472, 532, 590, 665, 668, 760, 826, 835, 1064, 1121, 1169, 1180, 1330, 1336, 1652, 1670, 2065, 2242, 2338, 2360, 2660, 3173, 3304, 3340, 4130, 4484, 4676, 5320, 5605, 5845, 6346, 6680, 7847, 8260, 8968, 9352, 9853, 11210, 11690, 12692, 15694, 15865, 16520, 19706, 22211, 22420, 23380, 25384, 31388, 31730, 39235, 39412, 44422, 44840, 46760, 49265, 62776, 63460, 68971, 78470, 78824, 88844, 98530, 111055, 126920, 137942, 156940, 177688, 187207, 197060, 222110, 275884, 313880, 344855, 374414, 394120, 444220, 551768, 689710, 748828, 888440, 936035, 1310449, 1379420, 1497656, 1872070, 2620898, 2758840, 3744140, 5241796, 6552245, 7488280, 10483592, 13104490, 26208980, 52417960]

約数ペア:

[(1, 52417960), (2, 26208980), (4, 13104490), (5, 10483592), (7, 7488280), (8, 6552245), (10, 5241796), (14, 3744140), (19, 2758840), (20, 2620898), (28, 1872070), (35, 1497656), (38, 1379420), (40, 1310449), (56, 936035), (59, 888440), (70, 748828), (76, 689710), (95, 551768), (118, 444220), (133, 394120), (140, 374414), (152, 344855), (167, 313880), (190, 275884), (236, 222110), (266, 197060), (280, 187207), (295, 177688), (334, 156940), (380, 137942), (413, 126920), (472, 111055), (532, 98530), (590, 88844), (665, 78824), (668, 78470), (760, 68971), (826, 63460), (835, 62776), (1064, 49265), (1121, 46760), (1169, 44840), (1180, 44422), (1330, 39412), (1336, 39235), (1652, 31730), (1670, 31388), (2065, 25384), (2242, 23380), (2338, 22420), (2360, 22211), (2660, 19706), (3173, 16520), (3304, 15865), (3340, 15694), (4130, 12692), (4484, 11690), (4676, 11210), (5320, 9853), (5605, 9352), (5845, 8968), (6346, 8260), (6680, 7847)]