47581040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{45751}}^1$

素因数の和:45777

約数の個数: 40

約数和(自身を含む): 119138208

約数和(自身を除く): 71557168

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 45751, 91502, 183004, 228755, 366008, 457510, 594763, 732016, 915020, 1189526, 1830040, 2379052, 2973815, 3660080, 4758104, 5947630, 9516208, 11895260, 23790520, 47581040]

約数ペア:

[(1, 47581040), (2, 23790520), (4, 11895260), (5, 9516208), (8, 5947630), (10, 4758104), (13, 3660080), (16, 2973815), (20, 2379052), (26, 1830040), (40, 1189526), (52, 915020), (65, 732016), (80, 594763), (104, 457510), (130, 366008), (208, 228755), (260, 183004), (520, 91502), (1040, 45751)]