49693670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{751}}^1$

素因数の和:1280

約数の個数: 32

約数和(自身を含む): 96647040

約数和(自身を除く): 46953370

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 509, 751, 1018, 1502, 2545, 3755, 5090, 6617, 7510, 9763, 13234, 19526, 33085, 48815, 66170, 97630, 382259, 764518, 1911295, 3822590, 4969367, 9938734, 24846835, 49693670]

約数ペア:

[(1, 49693670), (2, 24846835), (5, 9938734), (10, 4969367), (13, 3822590), (26, 1911295), (65, 764518), (130, 382259), (509, 97630), (751, 66170), (1018, 48815), (1502, 33085), (2545, 19526), (3755, 13234), (5090, 9763), (6617, 7510)]