47046840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12647}}^1$

素因数の和:12692

約数の個数: 64

約数和(自身を含む): 145704960

約数和(自身を除く): 98658120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 12647, 25294, 37941, 50588, 63235, 75882, 101176, 126470, 151764, 189705, 252940, 303528, 379410, 392057, 505880, 758820, 784114, 1176171, 1517640, 1568228, 1960285, 2352342, 3136456, 3920570, 4704684, 5880855, 7841140, 9409368, 11761710, 15682280, 23523420, 47046840]

約数ペア:

[(1, 47046840), (2, 23523420), (3, 15682280), (4, 11761710), (5, 9409368), (6, 7841140), (8, 5880855), (10, 4704684), (12, 3920570), (15, 3136456), (20, 2352342), (24, 1960285), (30, 1568228), (31, 1517640), (40, 1176171), (60, 784114), (62, 758820), (93, 505880), (120, 392057), (124, 379410), (155, 303528), (186, 252940), (248, 189705), (310, 151764), (372, 126470), (465, 101176), (620, 75882), (744, 63235), (930, 50588), (1240, 37941), (1860, 25294), (3720, 12647)]