55318952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{467}}^1$

素因数の和:570

約数の個数: 64

約数和(自身を含む): 120294720

約数和(自身を除く): 64975768

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 67, 68, 104, 134, 136, 221, 268, 442, 467, 536, 871, 884, 934, 1139, 1742, 1768, 1868, 2278, 3484, 3736, 4556, 6071, 6968, 7939, 9112, 12142, 14807, 15878, 24284, 29614, 31289, 31756, 48568, 59228, 62578, 63512, 103207, 118456, 125156, 206414, 250312, 406757, 412828, 531913, 813514, 825656, 1063826, 1627028, 2127652, 3254056, 4255304, 6914869, 13829738, 27659476, 55318952]

約数ペア:

[(1, 55318952), (2, 27659476), (4, 13829738), (8, 6914869), (13, 4255304), (17, 3254056), (26, 2127652), (34, 1627028), (52, 1063826), (67, 825656), (68, 813514), (104, 531913), (134, 412828), (136, 406757), (221, 250312), (268, 206414), (442, 125156), (467, 118456), (536, 103207), (871, 63512), (884, 62578), (934, 59228), (1139, 48568), (1742, 31756), (1768, 31289), (1868, 29614), (2278, 24284), (3484, 15878), (3736, 14807), (4556, 12142), (6071, 9112), (6968, 7939)]