48629390

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1523}}^1$

素因数の和:1664

約数の個数: 32

約数和(自身を含む): 91293696

約数和(自身を除く): 42664306

約数列:

[1, 2, 5, 10, 31, 62, 103, 155, 206, 310, 515, 1030, 1523, 3046, 3193, 6386, 7615, 15230, 15965, 31930, 47213, 94426, 156869, 236065, 313738, 472130, 784345, 1568690, 4862939, 9725878, 24314695, 48629390]

約数ペア:

[(1, 48629390), (2, 24314695), (5, 9725878), (10, 4862939), (31, 1568690), (62, 784345), (103, 472130), (155, 313738), (206, 236065), (310, 156869), (515, 94426), (1030, 47213), (1523, 31930), (3046, 15965), (3193, 15230), (6386, 7615)]