48980490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{125591}}^1$

素因数の和:125614

約数の個数: 32

約数和(自身を含む): 126596736

約数和(自身を除く): 77616246

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 125591, 251182, 376773, 627955, 753546, 1255910, 1632683, 1883865, 3265366, 3767730, 4898049, 8163415, 9796098, 16326830, 24490245, 48980490]

約数ペア:

[(1, 48980490), (2, 24490245), (3, 16326830), (5, 9796098), (6, 8163415), (10, 4898049), (13, 3767730), (15, 3265366), (26, 1883865), (30, 1632683), (39, 1255910), (65, 753546), (78, 627955), (130, 376773), (195, 251182), (390, 125591)]