49679320

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{379}}^1$

素因数の和:532

約数の個数: 64

約数和(自身を含む): 116964000

約数和(自身を除く): 67284680

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 113, 116, 145, 226, 232, 290, 379, 452, 565, 580, 758, 904, 1130, 1160, 1516, 1895, 2260, 3032, 3277, 3790, 4520, 6554, 7580, 10991, 13108, 15160, 16385, 21982, 26216, 32770, 42827, 43964, 54955, 65540, 85654, 87928, 109910, 131080, 171308, 214135, 219820, 342616, 428270, 439640, 856540, 1241983, 1713080, 2483966, 4967932, 6209915, 9935864, 12419830, 24839660, 49679320]

約数ペア:

[(1, 49679320), (2, 24839660), (4, 12419830), (5, 9935864), (8, 6209915), (10, 4967932), (20, 2483966), (29, 1713080), (40, 1241983), (58, 856540), (113, 439640), (116, 428270), (145, 342616), (226, 219820), (232, 214135), (290, 171308), (379, 131080), (452, 109910), (565, 87928), (580, 85654), (758, 65540), (904, 54955), (1130, 43964), (1160, 42827), (1516, 32770), (1895, 26216), (2260, 21982), (3032, 16385), (3277, 15160), (3790, 13108), (4520, 10991), (6554, 7580)]