55488615

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:153

約数の個数: 96

約数和(自身を含む): 113840640

約数和(自身を除く): 58352025

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 53, 59, 65, 91, 105, 159, 169, 177, 195, 265, 273, 295, 371, 413, 455, 507, 689, 767, 795, 845, 885, 1113, 1183, 1239, 1365, 1855, 2065, 2067, 2301, 2535, 3127, 3445, 3549, 3835, 4823, 5369, 5565, 5915, 6195, 8957, 9381, 9971, 10335, 11505, 14469, 15635, 16107, 17745, 21889, 24115, 26845, 26871, 29913, 40651, 44785, 46905, 49855, 62699, 65667, 69797, 72345, 80535, 109445, 121953, 134355, 149565, 188097, 203255, 209391, 284557, 313495, 328335, 348985, 528463, 609765, 853671, 940485, 1046955, 1422785, 1585389, 2642315, 3699241, 4268355, 7926945, 11097723, 18496205, 55488615]

約数ペア:

[(1, 55488615), (3, 18496205), (5, 11097723), (7, 7926945), (13, 4268355), (15, 3699241), (21, 2642315), (35, 1585389), (39, 1422785), (53, 1046955), (59, 940485), (65, 853671), (91, 609765), (105, 528463), (159, 348985), (169, 328335), (177, 313495), (195, 284557), (265, 209391), (273, 203255), (295, 188097), (371, 149565), (413, 134355), (455, 121953), (507, 109445), (689, 80535), (767, 72345), (795, 69797), (845, 65667), (885, 62699), (1113, 49855), (1183, 46905), (1239, 44785), (1365, 40651), (1855, 29913), (2065, 26871), (2067, 26845), (2301, 24115), (2535, 21889), (3127, 17745), (3445, 16107), (3549, 15635), (3835, 14469), (4823, 11505), (5369, 10335), (5565, 9971), (5915, 9381), (6195, 8957)]