47640510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2687}}^1$

素因数の和:2897

約数の個数: 48

約数和(自身を含む): 124540416

約数和(自身を除く): 76899906

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 197, 394, 591, 985, 1182, 1773, 1970, 2687, 2955, 3546, 5374, 5910, 8061, 8865, 13435, 16122, 17730, 24183, 26870, 40305, 48366, 80610, 120915, 241830, 529339, 1058678, 1588017, 2646695, 3176034, 4764051, 5293390, 7940085, 9528102, 15880170, 23820255, 47640510]

約数ペア:

[(1, 47640510), (2, 23820255), (3, 15880170), (5, 9528102), (6, 7940085), (9, 5293390), (10, 4764051), (15, 3176034), (18, 2646695), (30, 1588017), (45, 1058678), (90, 529339), (197, 241830), (394, 120915), (591, 80610), (985, 48366), (1182, 40305), (1773, 26870), (1970, 24183), (2687, 17730), (2955, 16122), (3546, 13435), (5374, 8865), (5910, 8061)]