47816712112

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{18719}}^1\times {\mathrm{12281}}^1$

素因数の和:31021

約数の個数: 40

約数和(自身を含む): 99784863360

約数和(自身を除く): 51968151248

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 12281, 18719, 24562, 37438, 49124, 74876, 98248, 149752, 159653, 196496, 243347, 299504, 319306, 486694, 638612, 973388, 1277224, 1946776, 2554448, 3893552, 229888039, 459776078, 919552156, 1839104312, 2988544507, 3678208624, 5977089014, 11954178028, 23908356056, 47816712112]

約数ペア:

[(1, 47816712112), (2, 23908356056), (4, 11954178028), (8, 5977089014), (13, 3678208624), (16, 2988544507), (26, 1839104312), (52, 919552156), (104, 459776078), (208, 229888039), (12281, 3893552), (18719, 2554448), (24562, 1946776), (37438, 1277224), (49124, 973388), (74876, 638612), (98248, 486694), (149752, 319306), (159653, 299504), (196496, 243347)]