53065400

素因数分解:

$2^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 129768480

約数和(自身を除く): 76703080

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 50, 71, 74, 100, 101, 142, 148, 185, 200, 202, 284, 296, 355, 370, 404, 505, 568, 710, 740, 808, 925, 1010, 1420, 1480, 1775, 1850, 2020, 2525, 2627, 2840, 3550, 3700, 3737, 4040, 5050, 5254, 7100, 7171, 7400, 7474, 10100, 10508, 13135, 14200, 14342, 14948, 18685, 20200, 21016, 26270, 28684, 29896, 35855, 37370, 52540, 57368, 65675, 71710, 74740, 93425, 105080, 131350, 143420, 149480, 179275, 186850, 262700, 265327, 286840, 358550, 373700, 525400, 530654, 717100, 747400, 1061308, 1326635, 1434200, 2122616, 2653270, 5306540, 6633175, 10613080, 13266350, 26532700, 53065400]

約数ペア:

[(1, 53065400), (2, 26532700), (4, 13266350), (5, 10613080), (8, 6633175), (10, 5306540), (20, 2653270), (25, 2122616), (37, 1434200), (40, 1326635), (50, 1061308), (71, 747400), (74, 717100), (100, 530654), (101, 525400), (142, 373700), (148, 358550), (185, 286840), (200, 265327), (202, 262700), (284, 186850), (296, 179275), (355, 149480), (370, 143420), (404, 131350), (505, 105080), (568, 93425), (710, 74740), (740, 71710), (808, 65675), (925, 57368), (1010, 52540), (1420, 37370), (1480, 35855), (1775, 29896), (1850, 28684), (2020, 26270), (2525, 21016), (2627, 20200), (2840, 18685), (3550, 14948), (3700, 14342), (3737, 14200), (4040, 13135), (5050, 10508), (5254, 10100), (7100, 7474), (7171, 7400)]