53131440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4177}}^1$

素因数の和:4246

約数の個数: 80

約数和(自身を含む): 167855328

約数和(自身を除く): 114723888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4177, 4240, 6360, 8354, 12531, 12720, 16708, 20885, 25062, 33416, 41770, 50124, 62655, 66832, 83540, 100248, 125310, 167080, 200496, 221381, 250620, 334160, 442762, 501240, 664143, 885524, 1002480, 1106905, 1328286, 1771048, 2213810, 2656572, 3320715, 3542096, 4427620, 5313144, 6641430, 8855240, 10626288, 13282860, 17710480, 26565720, 53131440]

約数ペア:

[(1, 53131440), (2, 26565720), (3, 17710480), (4, 13282860), (5, 10626288), (6, 8855240), (8, 6641430), (10, 5313144), (12, 4427620), (15, 3542096), (16, 3320715), (20, 2656572), (24, 2213810), (30, 1771048), (40, 1328286), (48, 1106905), (53, 1002480), (60, 885524), (80, 664143), (106, 501240), (120, 442762), (159, 334160), (212, 250620), (240, 221381), (265, 200496), (318, 167080), (424, 125310), (530, 100248), (636, 83540), (795, 66832), (848, 62655), (1060, 50124), (1272, 41770), (1590, 33416), (2120, 25062), (2544, 20885), (3180, 16708), (4177, 12720), (4240, 12531), (6360, 8354)]