50907129

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1567}}^1$

素因数の和:1614

約数の個数: 48

約数和(自身を含む): 90091008

約数和(自身を除く): 39183879

約数列:

[1, 3, 7, 13, 17, 21, 39, 49, 51, 91, 119, 147, 221, 273, 357, 637, 663, 833, 1547, 1567, 1911, 2499, 4641, 4701, 10829, 10969, 20371, 26639, 32487, 32907, 61113, 76783, 79917, 142597, 186473, 230349, 346307, 427791, 559419, 998179, 1038921, 1305311, 2424149, 2994537, 3915933, 7272447, 16969043, 50907129]

約数ペア:

[(1, 50907129), (3, 16969043), (7, 7272447), (13, 3915933), (17, 2994537), (21, 2424149), (39, 1305311), (49, 1038921), (51, 998179), (91, 559419), (119, 427791), (147, 346307), (221, 230349), (273, 186473), (357, 142597), (637, 79917), (663, 76783), (833, 61113), (1547, 32907), (1567, 32487), (1911, 26639), (2499, 20371), (4641, 10969), (4701, 10829)]