47861840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{46021}}^1$

素因数の和:46047

約数の個数: 40

約数和(自身を含む): 119841288

約数和(自身を除く): 71979448

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 46021, 92042, 184084, 230105, 368168, 460210, 598273, 736336, 920420, 1196546, 1840840, 2393092, 2991365, 3681680, 4786184, 5982730, 9572368, 11965460, 23930920, 47861840]

約数ペア:

[(1, 47861840), (2, 23930920), (4, 11965460), (5, 9572368), (8, 5982730), (10, 4786184), (13, 3681680), (16, 2991365), (20, 2393092), (26, 1840840), (40, 1196546), (52, 920420), (65, 736336), (80, 598273), (104, 460210), (130, 368168), (208, 230105), (260, 184084), (520, 92042), (1040, 46021)]