52981980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{16661}}^1$

素因数の和:16726

約数の個数: 48

約数和(自身を含む): 151157664

約数和(自身を除く): 98175684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 16661, 33322, 49983, 66644, 83305, 99966, 166610, 199932, 249915, 333220, 499830, 883033, 999660, 1766066, 2649099, 3532132, 4415165, 5298198, 8830330, 10596396, 13245495, 17660660, 26490990, 52981980]

約数ペア:

[(1, 52981980), (2, 26490990), (3, 17660660), (4, 13245495), (5, 10596396), (6, 8830330), (10, 5298198), (12, 4415165), (15, 3532132), (20, 2649099), (30, 1766066), (53, 999660), (60, 883033), (106, 499830), (159, 333220), (212, 249915), (265, 199932), (318, 166610), (530, 99966), (636, 83305), (795, 66644), (1060, 49983), (1590, 33322), (3180, 16661)]