53220064

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{271}}^1$

素因数の和:336

約数の個数: 72

約数和(自身を含む): 117518688

約数和(自身を除く): 64298624

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 271, 272, 304, 323, 361, 542, 544, 608, 646, 722, 1084, 1292, 1444, 2168, 2584, 2888, 4336, 4607, 5149, 5168, 5776, 6137, 8672, 9214, 10298, 10336, 11552, 12274, 18428, 20596, 24548, 36856, 41192, 49096, 73712, 82384, 87533, 97831, 98192, 147424, 164768, 175066, 195662, 196384, 350132, 391324, 700264, 782648, 1400528, 1565296, 1663127, 2801056, 3130592, 3326254, 6652508, 13305016, 26610032, 53220064]

約数ペア:

[(1, 53220064), (2, 26610032), (4, 13305016), (8, 6652508), (16, 3326254), (17, 3130592), (19, 2801056), (32, 1663127), (34, 1565296), (38, 1400528), (68, 782648), (76, 700264), (136, 391324), (152, 350132), (271, 196384), (272, 195662), (304, 175066), (323, 164768), (361, 147424), (542, 98192), (544, 97831), (608, 87533), (646, 82384), (722, 73712), (1084, 49096), (1292, 41192), (1444, 36856), (2168, 24548), (2584, 20596), (2888, 18428), (4336, 12274), (4607, 11552), (5149, 10336), (5168, 10298), (5776, 9214), (6137, 8672)]