54264380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2341}}^1$

素因数の和:2430

約数の個数: 48

約数和(自身を含む): 121971360

約数和(自身を除く): 67706980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 61, 76, 95, 122, 190, 244, 305, 380, 610, 1159, 1220, 2318, 2341, 4636, 4682, 5795, 9364, 11590, 11705, 23180, 23410, 44479, 46820, 88958, 142801, 177916, 222395, 285602, 444790, 571204, 714005, 889580, 1428010, 2713219, 2856020, 5426438, 10852876, 13566095, 27132190, 54264380]

約数ペア:

[(1, 54264380), (2, 27132190), (4, 13566095), (5, 10852876), (10, 5426438), (19, 2856020), (20, 2713219), (38, 1428010), (61, 889580), (76, 714005), (95, 571204), (122, 444790), (190, 285602), (244, 222395), (305, 177916), (380, 142801), (610, 88958), (1159, 46820), (1220, 44479), (2318, 23410), (2341, 23180), (4636, 11705), (4682, 11590), (5795, 9364)]