48311390

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2731}}^1$

素因数の和:2828

約数の個数: 32

約数和(自身を含む): 91467360

約数和(自身を除く): 43155970

約数列:

[1, 2, 5, 10, 29, 58, 61, 122, 145, 290, 305, 610, 1769, 2731, 3538, 5462, 8845, 13655, 17690, 27310, 79199, 158398, 166591, 333182, 395995, 791990, 832955, 1665910, 4831139, 9662278, 24155695, 48311390]

約数ペア:

[(1, 48311390), (2, 24155695), (5, 9662278), (10, 4831139), (29, 1665910), (58, 832955), (61, 791990), (122, 395995), (145, 333182), (290, 166591), (305, 158398), (610, 79199), (1769, 27310), (2731, 17690), (3538, 13655), (5462, 8845)]