56290312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1$

素因数の和:566

約数の個数: 64

約数和(自身を含む): 121867200

約数和(自身を除く): 65576888

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 61, 76, 104, 122, 152, 244, 247, 467, 488, 494, 793, 934, 988, 1159, 1586, 1868, 1976, 2318, 3172, 3736, 4636, 6071, 6344, 8873, 9272, 12142, 15067, 17746, 24284, 28487, 30134, 35492, 48568, 56974, 60268, 70984, 113948, 115349, 120536, 227896, 230698, 370331, 461396, 541253, 740662, 922792, 1082506, 1481324, 2165012, 2962648, 4330024, 7036289, 14072578, 28145156, 56290312]

約数ペア:

[(1, 56290312), (2, 28145156), (4, 14072578), (8, 7036289), (13, 4330024), (19, 2962648), (26, 2165012), (38, 1481324), (52, 1082506), (61, 922792), (76, 740662), (104, 541253), (122, 461396), (152, 370331), (244, 230698), (247, 227896), (467, 120536), (488, 115349), (494, 113948), (793, 70984), (934, 60268), (988, 56974), (1159, 48568), (1586, 35492), (1868, 30134), (1976, 28487), (2318, 24284), (3172, 17746), (3736, 15067), (4636, 12142), (6071, 9272), (6344, 8873)]