47427510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{121609}}^1$

素因数の和:121632

約数の個数: 32

約数和(自身を含む): 122582880

約数和(自身を除く): 75155370

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 121609, 243218, 364827, 608045, 729654, 1216090, 1580917, 1824135, 3161834, 3648270, 4742751, 7904585, 9485502, 15809170, 23713755, 47427510]

約数ペア:

[(1, 47427510), (2, 23713755), (3, 15809170), (5, 9485502), (6, 7904585), (10, 4742751), (13, 3648270), (15, 3161834), (26, 1824135), (30, 1580917), (39, 1216090), (65, 729654), (78, 608045), (130, 364827), (195, 243218), (390, 121609)]