50130420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{3251}}^1$

素因数の和:3520

約数の個数: 48

約数和(自身を含む): 140954688

約数和(自身を除く): 90824268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 257, 514, 771, 1028, 1285, 1542, 2570, 3084, 3251, 3855, 5140, 6502, 7710, 9753, 13004, 15420, 16255, 19506, 32510, 39012, 48765, 65020, 97530, 195060, 835507, 1671014, 2506521, 3342028, 4177535, 5013042, 8355070, 10026084, 12532605, 16710140, 25065210, 50130420]

約数ペア:

[(1, 50130420), (2, 25065210), (3, 16710140), (4, 12532605), (5, 10026084), (6, 8355070), (10, 5013042), (12, 4177535), (15, 3342028), (20, 2506521), (30, 1671014), (60, 835507), (257, 195060), (514, 97530), (771, 65020), (1028, 48765), (1285, 39012), (1542, 32510), (2570, 19506), (3084, 16255), (3251, 15420), (3855, 13004), (5140, 9753), (6502, 7710)]