52009401125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{757}}^1\times {\mathrm{1723}}^1$

素因数の和:2535

約数の個数: 64

約数和(自身を含む): 73389438720

約数和(自身を除く): 21380037595

約数列:

[1, 5, 11, 25, 29, 55, 125, 145, 275, 319, 725, 757, 1375, 1595, 1723, 3625, 3785, 7975, 8327, 8615, 18925, 18953, 21953, 39875, 41635, 43075, 49967, 94625, 94765, 109765, 208175, 215375, 241483, 249835, 473825, 548825, 549637, 1040875, 1207415, 1249175, 1304311, 2369125, 2744125, 2748185, 6037075, 6245875, 6521555, 13740925, 14347421, 30185375, 32607775, 37825019, 68704625, 71737105, 163038875, 189125095, 358685525, 416075209, 945625475, 1793427625, 2080376045, 4728127375, 10401880225, 52009401125]

約数ペア:

[(1, 52009401125), (5, 10401880225), (11, 4728127375), (25, 2080376045), (29, 1793427625), (55, 945625475), (125, 416075209), (145, 358685525), (275, 189125095), (319, 163038875), (725, 71737105), (757, 68704625), (1375, 37825019), (1595, 32607775), (1723, 30185375), (3625, 14347421), (3785, 13740925), (7975, 6521555), (8327, 6245875), (8615, 6037075), (18925, 2748185), (18953, 2744125), (21953, 2369125), (39875, 1304311), (41635, 1249175), (43075, 1207415), (49967, 1040875), (94625, 549637), (94765, 548825), (109765, 473825), (208175, 249835), (215375, 241483)]