52823960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{26951}}^1$

素因数の和:26976

約数の個数: 48

約数和(自身を含む): 138263760

約数和(自身を除く): 85439800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 26951, 53902, 107804, 134755, 188657, 215608, 269510, 377314, 539020, 754628, 943285, 1078040, 1320599, 1509256, 1886570, 2641198, 3773140, 5282396, 6602995, 7546280, 10564792, 13205990, 26411980, 52823960]

約数ペア:

[(1, 52823960), (2, 26411980), (4, 13205990), (5, 10564792), (7, 7546280), (8, 6602995), (10, 5282396), (14, 3773140), (20, 2641198), (28, 1886570), (35, 1509256), (40, 1320599), (49, 1078040), (56, 943285), (70, 754628), (98, 539020), (140, 377314), (196, 269510), (245, 215608), (280, 188657), (392, 134755), (490, 107804), (980, 53902), (1960, 26951)]