47923304

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:450

約数の個数: 64

約数和(自身を含む): 106626240

約数和(自身を除く): 58702936

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 163, 257, 286, 326, 514, 572, 652, 1028, 1144, 1304, 1793, 2056, 2119, 2827, 3341, 3586, 4238, 5654, 6682, 7172, 8476, 11308, 13364, 14344, 16952, 22616, 23309, 26728, 36751, 41891, 46618, 73502, 83782, 93236, 147004, 167564, 186472, 294008, 335128, 460801, 544583, 921602, 1089166, 1843204, 2178332, 3686408, 4356664, 5990413, 11980826, 23961652, 47923304]

約数ペア:

[(1, 47923304), (2, 23961652), (4, 11980826), (8, 5990413), (11, 4356664), (13, 3686408), (22, 2178332), (26, 1843204), (44, 1089166), (52, 921602), (88, 544583), (104, 460801), (143, 335128), (163, 294008), (257, 186472), (286, 167564), (326, 147004), (514, 93236), (572, 83782), (652, 73502), (1028, 46618), (1144, 41891), (1304, 36751), (1793, 26728), (2056, 23309), (2119, 22616), (2827, 16952), (3341, 14344), (3586, 13364), (4238, 11308), (5654, 8476), (6682, 7172)]