55377704

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{739}}^1$

素因数の和:810

約数の個数: 64

約数和(自身を含む): 119880000

約数和(自身を除く): 64502296

約数列:

[1, 2, 4, 8, 17, 19, 29, 34, 38, 58, 68, 76, 116, 136, 152, 232, 323, 493, 551, 646, 739, 986, 1102, 1292, 1478, 1972, 2204, 2584, 2956, 3944, 4408, 5912, 9367, 12563, 14041, 18734, 21431, 25126, 28082, 37468, 42862, 50252, 56164, 74936, 85724, 100504, 112328, 171448, 238697, 364327, 407189, 477394, 728654, 814378, 954788, 1457308, 1628756, 1909576, 2914616, 3257512, 6922213, 13844426, 27688852, 55377704]

約数ペア:

[(1, 55377704), (2, 27688852), (4, 13844426), (8, 6922213), (17, 3257512), (19, 2914616), (29, 1909576), (34, 1628756), (38, 1457308), (58, 954788), (68, 814378), (76, 728654), (116, 477394), (136, 407189), (152, 364327), (232, 238697), (323, 171448), (493, 112328), (551, 100504), (646, 85724), (739, 74936), (986, 56164), (1102, 50252), (1292, 42862), (1478, 37468), (1972, 28082), (2204, 25126), (2584, 21431), (2956, 18734), (3944, 14041), (4408, 12563), (5912, 9367)]