55388002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:670

約数の個数: 32

約数和(自身を含む): 92160000

約数和(自身を除く): 36771998

約数列:

[1, 2, 19, 23, 38, 46, 127, 254, 437, 499, 874, 998, 2413, 2921, 4826, 5842, 9481, 11477, 18962, 22954, 55499, 63373, 110998, 126746, 218063, 436126, 1204087, 1457579, 2408174, 2915158, 27694001, 55388002]

約数ペア:

[(1, 55388002), (2, 27694001), (19, 2915158), (23, 2408174), (38, 1457579), (46, 1204087), (127, 436126), (254, 218063), (437, 126746), (499, 110998), (874, 63373), (998, 55499), (2413, 22954), (2921, 18962), (4826, 11477), (5842, 9481)]