52414960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{499}}^1$

素因数の和:626

約数の個数: 80

約数和(自身を含む): 132804000

約数和(自身を除く): 80389040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 101, 104, 130, 202, 208, 260, 404, 499, 505, 520, 808, 998, 1010, 1040, 1313, 1616, 1996, 2020, 2495, 2626, 3992, 4040, 4990, 5252, 6487, 6565, 7984, 8080, 9980, 10504, 12974, 13130, 19960, 21008, 25948, 26260, 32435, 39920, 50399, 51896, 52520, 64870, 100798, 103792, 105040, 129740, 201596, 251995, 259480, 403192, 503990, 518960, 655187, 806384, 1007980, 1310374, 2015960, 2620748, 3275935, 4031920, 5241496, 6551870, 10482992, 13103740, 26207480, 52414960]

約数ペア:

[(1, 52414960), (2, 26207480), (4, 13103740), (5, 10482992), (8, 6551870), (10, 5241496), (13, 4031920), (16, 3275935), (20, 2620748), (26, 2015960), (40, 1310374), (52, 1007980), (65, 806384), (80, 655187), (101, 518960), (104, 503990), (130, 403192), (202, 259480), (208, 251995), (260, 201596), (404, 129740), (499, 105040), (505, 103792), (520, 100798), (808, 64870), (998, 52520), (1010, 51896), (1040, 50399), (1313, 39920), (1616, 32435), (1996, 26260), (2020, 25948), (2495, 21008), (2626, 19960), (3992, 13130), (4040, 12974), (4990, 10504), (5252, 9980), (6487, 8080), (6565, 7984)]