48820740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{13339}}^1$

素因数の和:13412

約数の個数: 48

約数和(自身を含む): 138949440

約数和(自身を除く): 90128700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 13339, 26678, 40017, 53356, 66695, 80034, 133390, 160068, 200085, 266780, 400170, 800340, 813679, 1627358, 2441037, 3254716, 4068395, 4882074, 8136790, 9764148, 12205185, 16273580, 24410370, 48820740]

約数ペア:

[(1, 48820740), (2, 24410370), (3, 16273580), (4, 12205185), (5, 9764148), (6, 8136790), (10, 4882074), (12, 4068395), (15, 3254716), (20, 2441037), (30, 1627358), (60, 813679), (61, 800340), (122, 400170), (183, 266780), (244, 200085), (305, 160068), (366, 133390), (610, 80034), (732, 66695), (915, 53356), (1220, 40017), (1830, 26678), (3660, 13339)]