49071376

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1069}}^1$

素因数の和:1247

約数の個数: 40

約数和(自身を含む): 100836800

約数和(自身を除く): 51765424

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 151, 152, 302, 304, 604, 1069, 1208, 2138, 2416, 2869, 4276, 5738, 8552, 11476, 17104, 20311, 22952, 40622, 45904, 81244, 161419, 162488, 322838, 324976, 645676, 1291352, 2582704, 3066961, 6133922, 12267844, 24535688, 49071376]

約数ペア:

[(1, 49071376), (2, 24535688), (4, 12267844), (8, 6133922), (16, 3066961), (19, 2582704), (38, 1291352), (76, 645676), (151, 324976), (152, 322838), (302, 162488), (304, 161419), (604, 81244), (1069, 45904), (1208, 40622), (2138, 22952), (2416, 20311), (2869, 17104), (4276, 11476), (5738, 8552)]