52241240

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:372

約数の個数: 64

約数和(自身を含む): 121102560

約数和(自身を除く): 68861320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 101, 134, 193, 202, 268, 335, 386, 404, 505, 536, 670, 772, 808, 965, 1010, 1340, 1544, 1930, 2020, 2680, 3860, 4040, 6767, 7720, 12931, 13534, 19493, 25862, 27068, 33835, 38986, 51724, 54136, 64655, 67670, 77972, 97465, 103448, 129310, 135340, 155944, 194930, 258620, 270680, 389860, 517240, 779720, 1306031, 2612062, 5224124, 6530155, 10448248, 13060310, 26120620, 52241240]

約数ペア:

[(1, 52241240), (2, 26120620), (4, 13060310), (5, 10448248), (8, 6530155), (10, 5224124), (20, 2612062), (40, 1306031), (67, 779720), (101, 517240), (134, 389860), (193, 270680), (202, 258620), (268, 194930), (335, 155944), (386, 135340), (404, 129310), (505, 103448), (536, 97465), (670, 77972), (772, 67670), (808, 64655), (965, 54136), (1010, 51724), (1340, 38986), (1544, 33835), (1930, 27068), (2020, 25862), (2680, 19493), (3860, 13534), (4040, 12931), (6767, 7720)]