54528380

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2377}}^1$

素因数の和:2454

約数の個数: 48

約数和(自身を含む): 121449216

約数和(自身を除く): 66920836

約数列:

[1, 2, 4, 5, 10, 20, 31, 37, 62, 74, 124, 148, 155, 185, 310, 370, 620, 740, 1147, 2294, 2377, 4588, 4754, 5735, 9508, 11470, 11885, 22940, 23770, 47540, 73687, 87949, 147374, 175898, 294748, 351796, 368435, 439745, 736870, 879490, 1473740, 1758980, 2726419, 5452838, 10905676, 13632095, 27264190, 54528380]

約数ペア:

[(1, 54528380), (2, 27264190), (4, 13632095), (5, 10905676), (10, 5452838), (20, 2726419), (31, 1758980), (37, 1473740), (62, 879490), (74, 736870), (124, 439745), (148, 368435), (155, 351796), (185, 294748), (310, 175898), (370, 147374), (620, 87949), (740, 73687), (1147, 47540), (2294, 23770), (2377, 22940), (4588, 11885), (4754, 11470), (5735, 9508)]