49958350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{509}}^1$

素因数の和:685

約数の個数: 48

約数和(自身を含む): 100931040

約数和(自身を除く): 50972690

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 151, 302, 325, 509, 650, 755, 1018, 1510, 1963, 2545, 3775, 3926, 5090, 6617, 7550, 9815, 12725, 13234, 19630, 25450, 33085, 49075, 66170, 76859, 98150, 153718, 165425, 330850, 384295, 768590, 999167, 1921475, 1998334, 3842950, 4995835, 9991670, 24979175, 49958350]

約数ペア:

[(1, 49958350), (2, 24979175), (5, 9991670), (10, 4995835), (13, 3842950), (25, 1998334), (26, 1921475), (50, 999167), (65, 768590), (130, 384295), (151, 330850), (302, 165425), (325, 153718), (509, 98150), (650, 76859), (755, 66170), (1018, 49075), (1510, 33085), (1963, 25450), (2545, 19630), (3775, 13234), (3926, 12725), (5090, 9815), (6617, 7550)]