49488390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{78553}}^1$

素因数の和:78573

約数の個数: 48

約数和(自身を含む): 147053088

約数和(自身を除く): 97564698

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 78553, 157106, 235659, 392765, 471318, 549871, 706977, 785530, 1099742, 1178295, 1413954, 1649613, 2356590, 2749355, 3299226, 3534885, 4948839, 5498710, 7069770, 8248065, 9897678, 16496130, 24744195, 49488390]

約数ペア:

[(1, 49488390), (2, 24744195), (3, 16496130), (5, 9897678), (6, 8248065), (7, 7069770), (9, 5498710), (10, 4948839), (14, 3534885), (15, 3299226), (18, 2749355), (21, 2356590), (30, 1649613), (35, 1413954), (42, 1178295), (45, 1099742), (63, 785530), (70, 706977), (90, 549871), (105, 471318), (126, 392765), (210, 235659), (315, 157106), (630, 78553)]