55558312

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 115773840

約数和(自身を除く): 60215528

約数列:

[1, 2, 4, 8, 17, 34, 37, 61, 68, 74, 122, 136, 148, 181, 244, 296, 362, 488, 629, 724, 1037, 1258, 1448, 2074, 2257, 2516, 3077, 4148, 4514, 5032, 6154, 6697, 8296, 9028, 11041, 12308, 13394, 18056, 22082, 24616, 26788, 38369, 44164, 53576, 76738, 88328, 113849, 153476, 187697, 227698, 306952, 375394, 408517, 455396, 750788, 817034, 910792, 1501576, 1634068, 3268136, 6944789, 13889578, 27779156, 55558312]

約数ペア:

[(1, 55558312), (2, 27779156), (4, 13889578), (8, 6944789), (17, 3268136), (34, 1634068), (37, 1501576), (61, 910792), (68, 817034), (74, 750788), (122, 455396), (136, 408517), (148, 375394), (181, 306952), (244, 227698), (296, 187697), (362, 153476), (488, 113849), (629, 88328), (724, 76738), (1037, 53576), (1258, 44164), (1448, 38369), (2074, 26788), (2257, 24616), (2516, 22082), (3077, 18056), (4148, 13394), (4514, 12308), (5032, 11041), (6154, 9028), (6697, 8296)]