49879599

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{283}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 85472640

約数和(自身を除く): 35593041

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 109, 147, 231, 283, 327, 539, 763, 849, 1199, 1617, 1981, 2289, 3113, 3597, 5341, 5943, 8393, 9339, 13867, 16023, 21791, 25179, 30847, 41601, 58751, 65373, 92541, 152537, 176253, 215929, 339317, 457611, 647787, 1017951, 1511503, 2375219, 4534509, 7125657, 16626533, 49879599]

約数ペア:

[(1, 49879599), (3, 16626533), (7, 7125657), (11, 4534509), (21, 2375219), (33, 1511503), (49, 1017951), (77, 647787), (109, 457611), (147, 339317), (231, 215929), (283, 176253), (327, 152537), (539, 92541), (763, 65373), (849, 58751), (1199, 41601), (1617, 30847), (1981, 25179), (2289, 21791), (3113, 16023), (3597, 13867), (5341, 9339), (5943, 8393)]