49678260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{677}}^1\times {\mathrm{1223}}^1$

素因数の和:1912

約数の個数: 48

約数和(自身を含む): 139418496

約数和(自身を除く): 89740236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 677, 1223, 1354, 2031, 2446, 2708, 3385, 3669, 4062, 4892, 6115, 6770, 7338, 8124, 10155, 12230, 13540, 14676, 18345, 20310, 24460, 36690, 40620, 73380, 827971, 1655942, 2483913, 3311884, 4139855, 4967826, 8279710, 9935652, 12419565, 16559420, 24839130, 49678260]

約数ペア:

[(1, 49678260), (2, 24839130), (3, 16559420), (4, 12419565), (5, 9935652), (6, 8279710), (10, 4967826), (12, 4139855), (15, 3311884), (20, 2483913), (30, 1655942), (60, 827971), (677, 73380), (1223, 40620), (1354, 36690), (2031, 24460), (2446, 20310), (2708, 18345), (3385, 14676), (3669, 13540), (4062, 12230), (4892, 10155), (6115, 8124), (6770, 7338)]