54827840

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5527}}^1$

素因数の和:5575

約数の個数: 56

約数和(自身を含む): 134794752

約数和(自身を除く): 79966912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 5527, 9920, 11054, 22108, 27635, 44216, 55270, 88432, 110540, 171337, 176864, 221080, 342674, 353728, 442160, 685348, 856685, 884320, 1370696, 1713370, 1768640, 2741392, 3426740, 5482784, 6853480, 10965568, 13706960, 27413920, 54827840]

約数ペア:

[(1, 54827840), (2, 27413920), (4, 13706960), (5, 10965568), (8, 6853480), (10, 5482784), (16, 3426740), (20, 2741392), (31, 1768640), (32, 1713370), (40, 1370696), (62, 884320), (64, 856685), (80, 685348), (124, 442160), (155, 353728), (160, 342674), (248, 221080), (310, 176864), (320, 171337), (496, 110540), (620, 88432), (992, 55270), (1240, 44216), (1984, 27635), (2480, 22108), (4960, 11054), (5527, 9920)]