55875144

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:215

約数の個数: 128

約数和(自身を含む): 159667200

約数和(自身を除く): 103792056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 53, 62, 78, 93, 104, 106, 109, 124, 156, 159, 186, 212, 218, 248, 312, 318, 327, 372, 403, 424, 436, 636, 654, 689, 744, 806, 872, 1209, 1272, 1308, 1378, 1417, 1612, 1643, 2067, 2418, 2616, 2756, 2834, 3224, 3286, 3379, 4134, 4251, 4836, 4929, 5512, 5668, 5777, 6572, 6758, 8268, 8502, 9672, 9858, 10137, 11336, 11554, 13144, 13516, 16536, 17004, 17331, 19716, 20274, 21359, 23108, 27032, 34008, 34662, 39432, 40548, 42718, 43927, 46216, 64077, 69324, 75101, 81096, 85436, 87854, 128154, 131781, 138648, 150202, 170872, 175708, 179087, 225303, 256308, 263562, 300404, 351416, 358174, 450606, 512616, 527124, 537261, 600808, 716348, 901212, 1054248, 1074522, 1432696, 1802424, 2149044, 2328131, 4298088, 4656262, 6984393, 9312524, 13968786, 18625048, 27937572, 55875144]

約数ペア:

[(1, 55875144), (2, 27937572), (3, 18625048), (4, 13968786), (6, 9312524), (8, 6984393), (12, 4656262), (13, 4298088), (24, 2328131), (26, 2149044), (31, 1802424), (39, 1432696), (52, 1074522), (53, 1054248), (62, 901212), (78, 716348), (93, 600808), (104, 537261), (106, 527124), (109, 512616), (124, 450606), (156, 358174), (159, 351416), (186, 300404), (212, 263562), (218, 256308), (248, 225303), (312, 179087), (318, 175708), (327, 170872), (372, 150202), (403, 138648), (424, 131781), (436, 128154), (636, 87854), (654, 85436), (689, 81096), (744, 75101), (806, 69324), (872, 64077), (1209, 46216), (1272, 43927), (1308, 42718), (1378, 40548), (1417, 39432), (1612, 34662), (1643, 34008), (2067, 27032), (2418, 23108), (2616, 21359), (2756, 20274), (2834, 19716), (3224, 17331), (3286, 17004), (3379, 16536), (4134, 13516), (4251, 13144), (4836, 11554), (4929, 11336), (5512, 10137), (5668, 9858), (5777, 9672), (6572, 8502), (6758, 8268)]