51258660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:461

約数の個数: 96

約数和(自身を含む): 150595200

約数和(自身を除く): 99336540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 89, 116, 145, 174, 178, 267, 290, 331, 348, 356, 435, 445, 534, 580, 662, 870, 890, 993, 1068, 1324, 1335, 1655, 1740, 1780, 1986, 2581, 2670, 3310, 3972, 4965, 5162, 5340, 6620, 7743, 9599, 9930, 10324, 12905, 15486, 19198, 19860, 25810, 28797, 29459, 30972, 38396, 38715, 47995, 51620, 57594, 58918, 77430, 88377, 95990, 115188, 117836, 143985, 147295, 154860, 176754, 191980, 287970, 294590, 353508, 441885, 575940, 589180, 854311, 883770, 1708622, 1767540, 2562933, 3417244, 4271555, 5125866, 8543110, 10251732, 12814665, 17086220, 25629330, 51258660]

約数ペア:

[(1, 51258660), (2, 25629330), (3, 17086220), (4, 12814665), (5, 10251732), (6, 8543110), (10, 5125866), (12, 4271555), (15, 3417244), (20, 2562933), (29, 1767540), (30, 1708622), (58, 883770), (60, 854311), (87, 589180), (89, 575940), (116, 441885), (145, 353508), (174, 294590), (178, 287970), (267, 191980), (290, 176754), (331, 154860), (348, 147295), (356, 143985), (435, 117836), (445, 115188), (534, 95990), (580, 88377), (662, 77430), (870, 58918), (890, 57594), (993, 51620), (1068, 47995), (1324, 38715), (1335, 38396), (1655, 30972), (1740, 29459), (1780, 28797), (1986, 25810), (2581, 19860), (2670, 19198), (3310, 15486), (3972, 12905), (4965, 10324), (5162, 9930), (5340, 9599), (6620, 7743)]