55298628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19949}}^1$

素因数の和:19977

約数の個数: 72

約数和(自身を含む): 174283200

約数和(自身を除く): 118984572

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 19949, 39898, 59847, 79796, 119694, 139643, 179541, 219439, 239388, 279286, 359082, 418929, 438878, 558572, 658317, 718164, 837858, 877756, 1256787, 1316634, 1536073, 1675716, 1974951, 2513574, 2633268, 3072146, 3949902, 4608219, 5027148, 6144292, 7899804, 9216438, 13824657, 18432876, 27649314, 55298628]

約数ペア:

[(1, 55298628), (2, 27649314), (3, 18432876), (4, 13824657), (6, 9216438), (7, 7899804), (9, 6144292), (11, 5027148), (12, 4608219), (14, 3949902), (18, 3072146), (21, 2633268), (22, 2513574), (28, 1974951), (33, 1675716), (36, 1536073), (42, 1316634), (44, 1256787), (63, 877756), (66, 837858), (77, 718164), (84, 658317), (99, 558572), (126, 438878), (132, 418929), (154, 359082), (198, 279286), (231, 239388), (252, 219439), (308, 179541), (396, 139643), (462, 119694), (693, 79796), (924, 59847), (1386, 39898), (2772, 19949)]