50791980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{11923}}^1$

素因数の和:12006

約数の個数: 48

約数和(自身を含む): 144232704

約数和(自身を除く): 93440724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 11923, 23846, 35769, 47692, 59615, 71538, 119230, 143076, 178845, 238460, 357690, 715380, 846533, 1693066, 2539599, 3386132, 4232665, 5079198, 8465330, 10158396, 12697995, 16930660, 25395990, 50791980]

約数ペア:

[(1, 50791980), (2, 25395990), (3, 16930660), (4, 12697995), (5, 10158396), (6, 8465330), (10, 5079198), (12, 4232665), (15, 3386132), (20, 2539599), (30, 1693066), (60, 846533), (71, 715380), (142, 357690), (213, 238460), (284, 178845), (355, 143076), (426, 119230), (710, 71538), (852, 59615), (1065, 47692), (1420, 35769), (2130, 23846), (4260, 11923)]