48278820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2621}}^1$

素因数の和:2940

約数の個数: 48

約数和(自身を含む): 135672768

約数和(自身を除く): 87393948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 307, 614, 921, 1228, 1535, 1842, 2621, 3070, 3684, 4605, 5242, 6140, 7863, 9210, 10484, 13105, 15726, 18420, 26210, 31452, 39315, 52420, 78630, 157260, 804647, 1609294, 2413941, 3218588, 4023235, 4827882, 8046470, 9655764, 12069705, 16092940, 24139410, 48278820]

約数ペア:

[(1, 48278820), (2, 24139410), (3, 16092940), (4, 12069705), (5, 9655764), (6, 8046470), (10, 4827882), (12, 4023235), (15, 3218588), (20, 2413941), (30, 1609294), (60, 804647), (307, 157260), (614, 78630), (921, 52420), (1228, 39315), (1535, 31452), (1842, 26210), (2621, 18420), (3070, 15726), (3684, 13105), (4605, 10484), (5242, 9210), (6140, 7863)]