49862268

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:347

約数の個数: 72

約数和(自身を含む): 129489360

約数和(自身を除く): 79627092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 109, 131, 194, 218, 262, 291, 327, 388, 393, 436, 524, 582, 654, 786, 873, 981, 1164, 1179, 1308, 1572, 1746, 1962, 2358, 3492, 3924, 4716, 10573, 12707, 14279, 21146, 25414, 28558, 31719, 38121, 42292, 42837, 50828, 57116, 63438, 76242, 85674, 95157, 114363, 126876, 128511, 152484, 171348, 190314, 228726, 257022, 380628, 457452, 514044, 1385063, 2770126, 4155189, 5540252, 8310378, 12465567, 16620756, 24931134, 49862268]

約数ペア:

[(1, 49862268), (2, 24931134), (3, 16620756), (4, 12465567), (6, 8310378), (9, 5540252), (12, 4155189), (18, 2770126), (36, 1385063), (97, 514044), (109, 457452), (131, 380628), (194, 257022), (218, 228726), (262, 190314), (291, 171348), (327, 152484), (388, 128511), (393, 126876), (436, 114363), (524, 95157), (582, 85674), (654, 76242), (786, 63438), (873, 57116), (981, 50828), (1164, 42837), (1179, 42292), (1308, 38121), (1572, 31719), (1746, 28558), (1962, 25414), (2358, 21146), (3492, 14279), (3924, 12707), (4716, 10573)]