53008840

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{13121}}^1$

素因数の和:13233

約数の個数: 32

約数和(自身を含む): 120459960

約数和(自身を除く): 67451120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 13121, 26242, 52484, 65605, 104968, 131210, 262420, 524840, 1325221, 2650442, 5300884, 6626105, 10601768, 13252210, 26504420, 53008840]

約数ペア:

[(1, 53008840), (2, 26504420), (4, 13252210), (5, 10601768), (8, 6626105), (10, 5300884), (20, 2650442), (40, 1325221), (101, 524840), (202, 262420), (404, 131210), (505, 104968), (808, 65605), (1010, 52484), (2020, 26242), (4040, 13121)]