47996390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1933}}^1$

素因数の和:2144

約数の個数: 32

約数和(自身を含む): 93574656

約数和(自身を除く): 45578266

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 191, 382, 955, 1910, 1933, 2483, 3866, 4966, 9665, 12415, 19330, 24830, 25129, 50258, 125645, 251290, 369203, 738406, 1846015, 3692030, 4799639, 9599278, 23998195, 47996390]

約数ペア:

[(1, 47996390), (2, 23998195), (5, 9599278), (10, 4799639), (13, 3692030), (26, 1846015), (65, 738406), (130, 369203), (191, 251290), (382, 125645), (955, 50258), (1910, 25129), (1933, 24830), (2483, 19330), (3866, 12415), (4966, 9665)]