2553450732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{53051}}^1$

素因数の和:53259

約数の個数: 72

約数和(自身を含む): 7415396352

約数和(自身を除く): 4861945620

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 191, 252, 382, 573, 764, 1146, 1337, 1719, 2292, 2674, 3438, 4011, 5348, 6876, 8022, 12033, 16044, 24066, 48132, 53051, 106102, 159153, 212204, 318306, 371357, 477459, 636612, 742714, 954918, 1114071, 1485428, 1909836, 2228142, 3342213, 4456284, 6684426, 10132741, 13368852, 20265482, 30398223, 40530964, 60796446, 70929187, 91194669, 121592892, 141858374, 182389338, 212787561, 283716748, 364778676, 425575122, 638362683, 851150244, 1276725366, 2553450732]

約数ペア:

[(1, 2553450732), (2, 1276725366), (3, 851150244), (4, 638362683), (6, 425575122), (7, 364778676), (9, 283716748), (12, 212787561), (14, 182389338), (18, 141858374), (21, 121592892), (28, 91194669), (36, 70929187), (42, 60796446), (63, 40530964), (84, 30398223), (126, 20265482), (191, 13368852), (252, 10132741), (382, 6684426), (573, 4456284), (764, 3342213), (1146, 2228142), (1337, 1909836), (1719, 1485428), (2292, 1114071), (2674, 954918), (3438, 742714), (4011, 636612), (5348, 477459), (6876, 371357), (8022, 318306), (12033, 212204), (16044, 159153), (24066, 106102), (48132, 53051)]