56519944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:470

約数の個数: 64

約数和(自身を含む): 120637440

約数和(自身を除く): 64117496

約数列:

[1, 2, 4, 8, 13, 26, 31, 47, 52, 62, 94, 104, 124, 188, 248, 373, 376, 403, 611, 746, 806, 1222, 1457, 1492, 1612, 2444, 2914, 2984, 3224, 4849, 4888, 5828, 9698, 11563, 11656, 17531, 18941, 19396, 23126, 35062, 37882, 38792, 46252, 70124, 75764, 92504, 140248, 150319, 151528, 227903, 300638, 455806, 543461, 601276, 911612, 1086922, 1202552, 1823224, 2173844, 4347688, 7064993, 14129986, 28259972, 56519944]

約数ペア:

[(1, 56519944), (2, 28259972), (4, 14129986), (8, 7064993), (13, 4347688), (26, 2173844), (31, 1823224), (47, 1202552), (52, 1086922), (62, 911612), (94, 601276), (104, 543461), (124, 455806), (188, 300638), (248, 227903), (373, 151528), (376, 150319), (403, 140248), (611, 92504), (746, 75764), (806, 70124), (1222, 46252), (1457, 38792), (1492, 37882), (1612, 35062), (2444, 23126), (2914, 19396), (2984, 18941), (3224, 17531), (4849, 11656), (4888, 11563), (5828, 9698)]