53808340

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{821}}^1$

素因数の和:972

約数の個数: 48

約数和(自身を含む): 118072080

約数和(自身を除く): 64263740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 113, 116, 145, 226, 290, 452, 565, 580, 821, 1130, 1642, 2260, 3277, 3284, 4105, 6554, 8210, 13108, 16385, 16420, 23809, 32770, 47618, 65540, 92773, 95236, 119045, 185546, 238090, 371092, 463865, 476180, 927730, 1855460, 2690417, 5380834, 10761668, 13452085, 26904170, 53808340]

約数ペア:

[(1, 53808340), (2, 26904170), (4, 13452085), (5, 10761668), (10, 5380834), (20, 2690417), (29, 1855460), (58, 927730), (113, 476180), (116, 463865), (145, 371092), (226, 238090), (290, 185546), (452, 119045), (565, 95236), (580, 92773), (821, 65540), (1130, 47618), (1642, 32770), (2260, 23809), (3277, 16420), (3284, 16385), (4105, 13108), (6554, 8210)]