49759408

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2999}}^1$

素因数の和:3085

約数の個数: 40

約数和(自身を含む): 103788000

約数和(自身を除く): 54028592

約数列:

[1, 2, 4, 8, 16, 17, 34, 61, 68, 122, 136, 244, 272, 488, 976, 1037, 2074, 2999, 4148, 5998, 8296, 11996, 16592, 23992, 47984, 50983, 101966, 182939, 203932, 365878, 407864, 731756, 815728, 1463512, 2927024, 3109963, 6219926, 12439852, 24879704, 49759408]

約数ペア:

[(1, 49759408), (2, 24879704), (4, 12439852), (8, 6219926), (16, 3109963), (17, 2927024), (34, 1463512), (61, 815728), (68, 731756), (122, 407864), (136, 365878), (244, 203932), (272, 182939), (488, 101966), (976, 50983), (1037, 47984), (2074, 23992), (2999, 16592), (4148, 11996), (5998, 8296)]