55221012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1811}}^1$

素因数の和:1850

約数の個数: 108

約数和(自身を含む): 175445088

約数和(自身を除く): 120224076

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, 121, 126, 132, 154, 198, 231, 242, 252, 308, 363, 396, 462, 484, 693, 726, 847, 924, 1089, 1386, 1452, 1694, 1811, 2178, 2541, 2772, 3388, 3622, 4356, 5082, 5433, 7244, 7623, 10164, 10866, 12677, 15246, 16299, 19921, 21732, 25354, 30492, 32598, 38031, 39842, 50708, 59763, 65196, 76062, 79684, 114093, 119526, 139447, 152124, 179289, 219131, 228186, 239052, 278894, 358578, 418341, 438262, 456372, 557788, 657393, 717156, 836682, 876524, 1255023, 1314786, 1533917, 1673364, 1972179, 2510046, 2629572, 3067834, 3944358, 4601751, 5020092, 6135668, 7888716, 9203502, 13805253, 18407004, 27610506, 55221012]

約数ペア:

[(1, 55221012), (2, 27610506), (3, 18407004), (4, 13805253), (6, 9203502), (7, 7888716), (9, 6135668), (11, 5020092), (12, 4601751), (14, 3944358), (18, 3067834), (21, 2629572), (22, 2510046), (28, 1972179), (33, 1673364), (36, 1533917), (42, 1314786), (44, 1255023), (63, 876524), (66, 836682), (77, 717156), (84, 657393), (99, 557788), (121, 456372), (126, 438262), (132, 418341), (154, 358578), (198, 278894), (231, 239052), (242, 228186), (252, 219131), (308, 179289), (363, 152124), (396, 139447), (462, 119526), (484, 114093), (693, 79684), (726, 76062), (847, 65196), (924, 59763), (1089, 50708), (1386, 39842), (1452, 38031), (1694, 32598), (1811, 30492), (2178, 25354), (2541, 21732), (2772, 19921), (3388, 16299), (3622, 15246), (4356, 12677), (5082, 10866), (5433, 10164), (7244, 7623)]