5048182490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1\times {\mathrm{1889}}^1$

素因数の和:2307

約数の個数: 64

約数和(自身を含む): 9980923680

約数和(自身を除く): 4932741190

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 337, 610, 674, 793, 1586, 1685, 1889, 3370, 3778, 3965, 4381, 7930, 8762, 9445, 18890, 20557, 21905, 24557, 41114, 43810, 49114, 102785, 115229, 122785, 205570, 230458, 245570, 267241, 534482, 576145, 636593, 1152290, 1273186, 1336205, 1497977, 2672410, 2995954, 3182965, 6365930, 7489885, 8275709, 14979770, 16551418, 38832173, 41378545, 77664346, 82757090, 194160865, 388321730, 504818249, 1009636498, 2524091245, 5048182490]

約数ペア:

[(1, 5048182490), (2, 2524091245), (5, 1009636498), (10, 504818249), (13, 388321730), (26, 194160865), (61, 82757090), (65, 77664346), (122, 41378545), (130, 38832173), (305, 16551418), (337, 14979770), (610, 8275709), (674, 7489885), (793, 6365930), (1586, 3182965), (1685, 2995954), (1889, 2672410), (3370, 1497977), (3778, 1336205), (3965, 1273186), (4381, 1152290), (7930, 636593), (8762, 576145), (9445, 534482), (18890, 267241), (20557, 245570), (21905, 230458), (24557, 205570), (41114, 122785), (43810, 115229), (49114, 102785)]