520077240950

素因数分解:

$2^1\times 5^2\times {\mathrm{491}}^1\times {\mathrm{641}}^1\times {\mathrm{33049}}^1$

素因数の和:34193

約数の個数: 48

約数和(自身を含む): 970855383600

約数和(自身を除く): 450778142650

約数列:

[1, 2, 5, 10, 25, 50, 491, 641, 982, 1282, 2455, 3205, 4910, 6410, 12275, 16025, 24550, 32050, 33049, 66098, 165245, 314731, 330490, 629462, 826225, 1573655, 1652450, 3147310, 7868275, 15736550, 16227059, 21184409, 32454118, 42368818, 81135295, 105922045, 162270590, 211844090, 405676475, 529610225, 811352950, 1059220450, 10401544819, 20803089638, 52007724095, 104015448190, 260038620475, 520077240950]

約数ペア:

[(1, 520077240950), (2, 260038620475), (5, 104015448190), (10, 52007724095), (25, 20803089638), (50, 10401544819), (491, 1059220450), (641, 811352950), (982, 529610225), (1282, 405676475), (2455, 211844090), (3205, 162270590), (4910, 105922045), (6410, 81135295), (12275, 42368818), (16025, 32454118), (24550, 21184409), (32050, 16227059), (33049, 15736550), (66098, 7868275), (165245, 3147310), (314731, 1652450), (330490, 1573655), (629462, 826225)]