49206040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:317

約数の個数: 96

約数和(自身を含む): 124513200

約数和(自身を除く): 75307160

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 52, 58, 65, 104, 116, 130, 145, 169, 232, 251, 260, 290, 338, 377, 502, 520, 580, 676, 754, 845, 1004, 1160, 1255, 1352, 1508, 1690, 1885, 2008, 2510, 3016, 3263, 3380, 3770, 4901, 5020, 6526, 6760, 7279, 7540, 9802, 10040, 13052, 14558, 15080, 16315, 19604, 24505, 26104, 29116, 32630, 36395, 39208, 42419, 49010, 58232, 65260, 72790, 84838, 94627, 98020, 130520, 145580, 169676, 189254, 196040, 212095, 291160, 339352, 378508, 424190, 473135, 757016, 848380, 946270, 1230151, 1696760, 1892540, 2460302, 3785080, 4920604, 6150755, 9841208, 12301510, 24603020, 49206040]

約数ペア:

[(1, 49206040), (2, 24603020), (4, 12301510), (5, 9841208), (8, 6150755), (10, 4920604), (13, 3785080), (20, 2460302), (26, 1892540), (29, 1696760), (40, 1230151), (52, 946270), (58, 848380), (65, 757016), (104, 473135), (116, 424190), (130, 378508), (145, 339352), (169, 291160), (232, 212095), (251, 196040), (260, 189254), (290, 169676), (338, 145580), (377, 130520), (502, 98020), (520, 94627), (580, 84838), (676, 72790), (754, 65260), (845, 58232), (1004, 49010), (1160, 42419), (1255, 39208), (1352, 36395), (1508, 32630), (1690, 29116), (1885, 26104), (2008, 24505), (2510, 19604), (3016, 16315), (3263, 15080), (3380, 14558), (3770, 13052), (4901, 10040), (5020, 9802), (6526, 7540), (6760, 7279)]