49651380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{30649}}^1$

素因数の和:30670

約数の個数: 60

約数和(自身を含む): 155763300

約数和(自身を除く): 106111920

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 30649, 61298, 91947, 122596, 153245, 183894, 275841, 306490, 367788, 459735, 551682, 612980, 827523, 919470, 1103364, 1379205, 1655046, 1838940, 2482569, 2758410, 3310092, 4137615, 4965138, 5516820, 8275230, 9930276, 12412845, 16550460, 24825690, 49651380]

約数ペア:

[(1, 49651380), (2, 24825690), (3, 16550460), (4, 12412845), (5, 9930276), (6, 8275230), (9, 5516820), (10, 4965138), (12, 4137615), (15, 3310092), (18, 2758410), (20, 2482569), (27, 1838940), (30, 1655046), (36, 1379205), (45, 1103364), (54, 919470), (60, 827523), (81, 612980), (90, 551682), (108, 459735), (135, 367788), (162, 306490), (180, 275841), (270, 183894), (324, 153245), (405, 122596), (540, 91947), (810, 61298), (1620, 30649)]