51775890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{55673}}^1$

素因数の和:55714

約数の個数: 32

約数和(自身を含む): 128272896

約数和(自身を除く): 76497006

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 55673, 111346, 167019, 278365, 334038, 556730, 835095, 1670190, 1725863, 3451726, 5177589, 8629315, 10355178, 17258630, 25887945, 51775890]

約数ペア:

[(1, 51775890), (2, 25887945), (3, 17258630), (5, 10355178), (6, 8629315), (10, 5177589), (15, 3451726), (30, 1725863), (31, 1670190), (62, 835095), (93, 556730), (155, 334038), (186, 278365), (310, 167019), (465, 111346), (930, 55673)]