53040408

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1831}}^1$

素因数の和:1928

約数の個数: 64

約数和(自身を含む): 142456320

約数和(自身を除く): 89415912

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 71, 102, 136, 142, 204, 213, 284, 408, 426, 568, 852, 1207, 1704, 1831, 2414, 3621, 3662, 4828, 5493, 7242, 7324, 9656, 10986, 14484, 14648, 21972, 28968, 31127, 43944, 62254, 93381, 124508, 130001, 186762, 249016, 260002, 373524, 390003, 520004, 747048, 780006, 1040008, 1560012, 2210017, 3120024, 4420034, 6630051, 8840068, 13260102, 17680136, 26520204, 53040408]

約数ペア:

[(1, 53040408), (2, 26520204), (3, 17680136), (4, 13260102), (6, 8840068), (8, 6630051), (12, 4420034), (17, 3120024), (24, 2210017), (34, 1560012), (51, 1040008), (68, 780006), (71, 747048), (102, 520004), (136, 390003), (142, 373524), (204, 260002), (213, 249016), (284, 186762), (408, 130001), (426, 124508), (568, 93381), (852, 62254), (1207, 43944), (1704, 31127), (1831, 28968), (2414, 21972), (3621, 14648), (3662, 14484), (4828, 10986), (5493, 9656), (7242, 7324)]