54968270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:465

約数の個数: 64

約数和(自身を含む): 118665216

約数和(自身を除く): 63696946

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 73, 146, 155, 217, 310, 347, 365, 434, 511, 694, 730, 1022, 1085, 1735, 2170, 2263, 2429, 2555, 3470, 4526, 4858, 5110, 10757, 11315, 12145, 15841, 21514, 22630, 24290, 25331, 31682, 50662, 53785, 75299, 79205, 107570, 126655, 150598, 158410, 177317, 253310, 354634, 376495, 752990, 785261, 886585, 1570522, 1773170, 3926305, 5496827, 7852610, 10993654, 27484135, 54968270]

約数ペア:

[(1, 54968270), (2, 27484135), (5, 10993654), (7, 7852610), (10, 5496827), (14, 3926305), (31, 1773170), (35, 1570522), (62, 886585), (70, 785261), (73, 752990), (146, 376495), (155, 354634), (217, 253310), (310, 177317), (347, 158410), (365, 150598), (434, 126655), (511, 107570), (694, 79205), (730, 75299), (1022, 53785), (1085, 50662), (1735, 31682), (2170, 25331), (2263, 24290), (2429, 22630), (2555, 21514), (3470, 15841), (4526, 12145), (4858, 11315), (5110, 10757)]