56686910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 121872384

約数和(自身を除く): 65185474

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 151, 155, 173, 217, 302, 310, 346, 434, 755, 865, 1057, 1085, 1211, 1510, 1730, 2114, 2170, 2422, 4681, 5285, 5363, 6055, 9362, 10570, 10726, 12110, 23405, 26123, 26815, 32767, 37541, 46810, 52246, 53630, 65534, 75082, 130615, 163835, 182861, 187705, 261230, 327670, 365722, 375410, 809813, 914305, 1619626, 1828610, 4049065, 5668691, 8098130, 11337382, 28343455, 56686910]

約数ペア:

[(1, 56686910), (2, 28343455), (5, 11337382), (7, 8098130), (10, 5668691), (14, 4049065), (31, 1828610), (35, 1619626), (62, 914305), (70, 809813), (151, 375410), (155, 365722), (173, 327670), (217, 261230), (302, 187705), (310, 182861), (346, 163835), (434, 130615), (755, 75082), (865, 65534), (1057, 53630), (1085, 52246), (1211, 46810), (1510, 37541), (1730, 32767), (2114, 26815), (2170, 26123), (2422, 23405), (4681, 12110), (5285, 10726), (5363, 10570), (6055, 9362)]