52604840

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1$

素因数の和:590

約数の個数: 64

約数和(自身を含む): 123930000

約数和(自身を除く): 71325160

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 101, 116, 145, 202, 232, 290, 404, 449, 505, 580, 808, 898, 1010, 1160, 1796, 2020, 2245, 2929, 3592, 4040, 4490, 5858, 8980, 11716, 13021, 14645, 17960, 23432, 26042, 29290, 45349, 52084, 58580, 65105, 90698, 104168, 117160, 130210, 181396, 226745, 260420, 362792, 453490, 520840, 906980, 1315121, 1813960, 2630242, 5260484, 6575605, 10520968, 13151210, 26302420, 52604840]

約数ペア:

[(1, 52604840), (2, 26302420), (4, 13151210), (5, 10520968), (8, 6575605), (10, 5260484), (20, 2630242), (29, 1813960), (40, 1315121), (58, 906980), (101, 520840), (116, 453490), (145, 362792), (202, 260420), (232, 226745), (290, 181396), (404, 130210), (449, 117160), (505, 104168), (580, 90698), (808, 65105), (898, 58580), (1010, 52084), (1160, 45349), (1796, 29290), (2020, 26042), (2245, 23432), (2929, 17960), (3592, 14645), (4040, 13021), (4490, 11716), (5858, 8980)]