49617828

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1093}}^1$

素因数の和:1213

約数の個数: 72

約数和(自身を含む): 136588088

約数和(自身を除く): 86970260

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 97, 117, 156, 194, 234, 291, 388, 468, 582, 873, 1093, 1164, 1261, 1746, 2186, 2522, 3279, 3492, 3783, 4372, 5044, 6558, 7566, 9837, 11349, 13116, 14209, 15132, 19674, 22698, 28418, 39348, 42627, 45396, 56836, 85254, 106021, 127881, 170508, 212042, 255762, 318063, 424084, 511524, 636126, 954189, 1272252, 1378273, 1908378, 2756546, 3816756, 4134819, 5513092, 8269638, 12404457, 16539276, 24808914, 49617828]

約数ペア:

[(1, 49617828), (2, 24808914), (3, 16539276), (4, 12404457), (6, 8269638), (9, 5513092), (12, 4134819), (13, 3816756), (18, 2756546), (26, 1908378), (36, 1378273), (39, 1272252), (52, 954189), (78, 636126), (97, 511524), (117, 424084), (156, 318063), (194, 255762), (234, 212042), (291, 170508), (388, 127881), (468, 106021), (582, 85254), (873, 56836), (1093, 45396), (1164, 42627), (1261, 39348), (1746, 28418), (2186, 22698), (2522, 19674), (3279, 15132), (3492, 14209), (3783, 13116), (4372, 11349), (5044, 9837), (6558, 7566)]