54935380

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1217}}^1$

素因数の和:1324

約数の個数: 48

約数和(自身を含む): 120523536

約数和(自身を除く): 65588156

約数列:

[1, 2, 4, 5, 10, 20, 37, 61, 74, 122, 148, 185, 244, 305, 370, 610, 740, 1217, 1220, 2257, 2434, 4514, 4868, 6085, 9028, 11285, 12170, 22570, 24340, 45029, 45140, 74237, 90058, 148474, 180116, 225145, 296948, 371185, 450290, 742370, 900580, 1484740, 2746769, 5493538, 10987076, 13733845, 27467690, 54935380]

約数ペア:

[(1, 54935380), (2, 27467690), (4, 13733845), (5, 10987076), (10, 5493538), (20, 2746769), (37, 1484740), (61, 900580), (74, 742370), (122, 450290), (148, 371185), (185, 296948), (244, 225145), (305, 180116), (370, 148474), (610, 90058), (740, 74237), (1217, 45140), (1220, 45029), (2257, 24340), (2434, 22570), (4514, 12170), (4868, 11285), (6085, 9028)]