50734450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{877}}^1$

素因数の和:991

約数の個数: 48

約数和(自身を含む): 102884040

約数和(自身を除く): 52149590

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 89, 130, 178, 325, 445, 650, 877, 890, 1157, 1754, 2225, 2314, 4385, 4450, 5785, 8770, 11401, 11570, 21925, 22802, 28925, 43850, 57005, 57850, 78053, 114010, 156106, 285025, 390265, 570050, 780530, 1014689, 1951325, 2029378, 3902650, 5073445, 10146890, 25367225, 50734450]

約数ペア:

[(1, 50734450), (2, 25367225), (5, 10146890), (10, 5073445), (13, 3902650), (25, 2029378), (26, 1951325), (50, 1014689), (65, 780530), (89, 570050), (130, 390265), (178, 285025), (325, 156106), (445, 114010), (650, 78053), (877, 57850), (890, 57005), (1157, 43850), (1754, 28925), (2225, 22802), (2314, 21925), (4385, 11570), (4450, 11401), (5785, 8770)]