56172248

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1$

素因数の和:456

約数の個数: 64

約数和(自身を含む): 120960000

約数和(自身を除く): 64787752

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 59, 62, 88, 118, 124, 236, 248, 341, 349, 472, 649, 682, 698, 1298, 1364, 1396, 1829, 2596, 2728, 2792, 3658, 3839, 5192, 7316, 7678, 10819, 14632, 15356, 20119, 20591, 21638, 30712, 40238, 41182, 43276, 80476, 82364, 86552, 119009, 160952, 164728, 226501, 238018, 453002, 476036, 638321, 906004, 952072, 1276642, 1812008, 2553284, 5106568, 7021531, 14043062, 28086124, 56172248]

約数ペア:

[(1, 56172248), (2, 28086124), (4, 14043062), (8, 7021531), (11, 5106568), (22, 2553284), (31, 1812008), (44, 1276642), (59, 952072), (62, 906004), (88, 638321), (118, 476036), (124, 453002), (236, 238018), (248, 226501), (341, 164728), (349, 160952), (472, 119009), (649, 86552), (682, 82364), (698, 80476), (1298, 43276), (1364, 41182), (1396, 40238), (1829, 30712), (2596, 21638), (2728, 20591), (2792, 20119), (3658, 15356), (3839, 14632), (5192, 10819), (7316, 7678)]