48289384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 113840640

約数和(自身を除く): 65551256

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 169, 187, 191, 221, 286, 338, 374, 382, 442, 572, 676, 748, 764, 884, 1144, 1352, 1496, 1528, 1768, 1859, 2101, 2431, 2483, 2873, 3247, 3718, 4202, 4862, 4966, 5746, 6494, 7436, 8404, 9724, 9932, 11492, 12988, 14872, 16808, 19448, 19864, 22984, 25976, 27313, 31603, 32279, 35717, 42211, 54626, 63206, 64558, 71434, 84422, 109252, 126412, 129116, 142868, 168844, 218504, 252824, 258232, 285736, 337688, 355069, 464321, 548743, 710138, 928642, 1097486, 1420276, 1857284, 2194972, 2840552, 3714568, 4389944, 6036173, 12072346, 24144692, 48289384]

約数ペア:

[(1, 48289384), (2, 24144692), (4, 12072346), (8, 6036173), (11, 4389944), (13, 3714568), (17, 2840552), (22, 2194972), (26, 1857284), (34, 1420276), (44, 1097486), (52, 928642), (68, 710138), (88, 548743), (104, 464321), (136, 355069), (143, 337688), (169, 285736), (187, 258232), (191, 252824), (221, 218504), (286, 168844), (338, 142868), (374, 129116), (382, 126412), (442, 109252), (572, 84422), (676, 71434), (748, 64558), (764, 63206), (884, 54626), (1144, 42211), (1352, 35717), (1496, 32279), (1528, 31603), (1768, 27313), (1859, 25976), (2101, 22984), (2431, 19864), (2483, 19448), (2873, 16808), (3247, 14872), (3718, 12988), (4202, 11492), (4862, 9932), (4966, 9724), (5746, 8404), (6494, 7436)]