55714980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{2339}}^1$

素因数の和:2748

約数の個数: 48

約数和(自身を含む): 156461760

約数和(自身を除く): 100746780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 397, 794, 1191, 1588, 1985, 2339, 2382, 3970, 4678, 4764, 5955, 7017, 7940, 9356, 11695, 11910, 14034, 23390, 23820, 28068, 35085, 46780, 70170, 140340, 928583, 1857166, 2785749, 3714332, 4642915, 5571498, 9285830, 11142996, 13928745, 18571660, 27857490, 55714980]

約数ペア:

[(1, 55714980), (2, 27857490), (3, 18571660), (4, 13928745), (5, 11142996), (6, 9285830), (10, 5571498), (12, 4642915), (15, 3714332), (20, 2785749), (30, 1857166), (60, 928583), (397, 140340), (794, 70170), (1191, 46780), (1588, 35085), (1985, 28068), (2339, 23820), (2382, 23390), (3970, 14034), (4678, 11910), (4764, 11695), (5955, 9356), (7017, 7940)]