49800390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{31321}}^1$

素因数の和:31384

約数の個数: 32

約数和(自身を含む): 121779936

約数和(自身を除く): 71979546

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 31321, 62642, 93963, 156605, 187926, 313210, 469815, 939630, 1660013, 3320026, 4980039, 8300065, 9960078, 16600130, 24900195, 49800390]

約数ペア:

[(1, 49800390), (2, 24900195), (3, 16600130), (5, 9960078), (6, 8300065), (10, 4980039), (15, 3320026), (30, 1660013), (53, 939630), (106, 469815), (159, 313210), (265, 187926), (318, 156605), (530, 93963), (795, 62642), (1590, 31321)]