48504715

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:363

約数の個数: 32

約数和(自身を含む): 68428800

約数和(自身を除く): 19924085

約数列:

[1, 5, 7, 35, 71, 131, 149, 355, 497, 655, 745, 917, 1043, 2485, 4585, 5215, 9301, 10579, 19519, 46505, 52895, 65107, 74053, 97595, 136633, 325535, 370265, 683165, 1385849, 6929245, 9700943, 48504715]

約数ペア:

[(1, 48504715), (5, 9700943), (7, 6929245), (35, 1385849), (71, 683165), (131, 370265), (149, 325535), (355, 136633), (497, 97595), (655, 74053), (745, 65107), (917, 52895), (1043, 46505), (2485, 19519), (4585, 10579), (5215, 9301)]