55717272

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:298

約数の個数: 144

約数和(自身を含む): 172715400

約数和(自身を除く): 116998128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 169, 171, 228, 234, 241, 247, 312, 338, 342, 456, 468, 482, 494, 507, 676, 684, 723, 741, 936, 964, 988, 1014, 1352, 1368, 1446, 1482, 1521, 1928, 1976, 2028, 2169, 2223, 2892, 2964, 3042, 3133, 3211, 4056, 4338, 4446, 4579, 5784, 5928, 6084, 6266, 6422, 8676, 8892, 9158, 9399, 9633, 12168, 12532, 12844, 13737, 17352, 17784, 18316, 18798, 19266, 25064, 25688, 27474, 28197, 28899, 36632, 37596, 38532, 40729, 41211, 54948, 56394, 57798, 59527, 75192, 77064, 81458, 82422, 109896, 112788, 115596, 119054, 122187, 162916, 164844, 178581, 225576, 231192, 238108, 244374, 325832, 329688, 357162, 366561, 476216, 488748, 535743, 714324, 733122, 773851, 977496, 1071486, 1428648, 1466244, 1547702, 2142972, 2321553, 2932488, 3095404, 4285944, 4643106, 6190808, 6964659, 9286212, 13929318, 18572424, 27858636, 55717272]

約数ペア:

[(1, 55717272), (2, 27858636), (3, 18572424), (4, 13929318), (6, 9286212), (8, 6964659), (9, 6190808), (12, 4643106), (13, 4285944), (18, 3095404), (19, 2932488), (24, 2321553), (26, 2142972), (36, 1547702), (38, 1466244), (39, 1428648), (52, 1071486), (57, 977496), (72, 773851), (76, 733122), (78, 714324), (104, 535743), (114, 488748), (117, 476216), (152, 366561), (156, 357162), (169, 329688), (171, 325832), (228, 244374), (234, 238108), (241, 231192), (247, 225576), (312, 178581), (338, 164844), (342, 162916), (456, 122187), (468, 119054), (482, 115596), (494, 112788), (507, 109896), (676, 82422), (684, 81458), (723, 77064), (741, 75192), (936, 59527), (964, 57798), (988, 56394), (1014, 54948), (1352, 41211), (1368, 40729), (1446, 38532), (1482, 37596), (1521, 36632), (1928, 28899), (1976, 28197), (2028, 27474), (2169, 25688), (2223, 25064), (2892, 19266), (2964, 18798), (3042, 18316), (3133, 17784), (3211, 17352), (4056, 13737), (4338, 12844), (4446, 12532), (4579, 12168), (5784, 9633), (5928, 9399), (6084, 9158), (6266, 8892), (6422, 8676)]