49947612

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2239}}^1$

素因数の和:2283

約数の個数: 72

約数和(自身を含む): 137733120

約数和(自身を除く): 87785508

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 169, 286, 338, 429, 507, 572, 676, 858, 1014, 1716, 1859, 2028, 2239, 3718, 4478, 5577, 6717, 7436, 8956, 11154, 13434, 22308, 24629, 26868, 29107, 49258, 58214, 73887, 87321, 98516, 116428, 147774, 174642, 295548, 320177, 349284, 378391, 640354, 756782, 960531, 1135173, 1280708, 1513564, 1921062, 2270346, 3842124, 4162301, 4540692, 8324602, 12486903, 16649204, 24973806, 49947612]

約数ペア:

[(1, 49947612), (2, 24973806), (3, 16649204), (4, 12486903), (6, 8324602), (11, 4540692), (12, 4162301), (13, 3842124), (22, 2270346), (26, 1921062), (33, 1513564), (39, 1280708), (44, 1135173), (52, 960531), (66, 756782), (78, 640354), (132, 378391), (143, 349284), (156, 320177), (169, 295548), (286, 174642), (338, 147774), (429, 116428), (507, 98516), (572, 87321), (676, 73887), (858, 58214), (1014, 49258), (1716, 29107), (1859, 26868), (2028, 24629), (2239, 22308), (3718, 13434), (4478, 11154), (5577, 8956), (6717, 7436)]