49133140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11321}}^1$

素因数の和:11368

約数の個数: 48

約数和(自身を含む): 121734144

約数和(自身を除く): 72601004

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 11321, 22642, 45284, 56605, 79247, 113210, 158494, 226420, 316988, 350951, 396235, 701902, 792470, 1403804, 1584940, 1754755, 2456657, 3509510, 4913314, 7019020, 9826628, 12283285, 24566570, 49133140]

約数ペア:

[(1, 49133140), (2, 24566570), (4, 12283285), (5, 9826628), (7, 7019020), (10, 4913314), (14, 3509510), (20, 2456657), (28, 1754755), (31, 1584940), (35, 1403804), (62, 792470), (70, 701902), (124, 396235), (140, 350951), (155, 316988), (217, 226420), (310, 158494), (434, 113210), (620, 79247), (868, 56605), (1085, 45284), (2170, 22642), (4340, 11321)]