53674270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:349

約数の個数: 64

約数和(自身を含む): 111585600

約数和(自身を除く): 57911330

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 149, 163, 170, 221, 298, 326, 442, 745, 815, 1105, 1490, 1630, 1937, 2119, 2210, 2533, 2771, 3874, 4238, 5066, 5542, 9685, 10595, 12665, 13855, 19370, 21190, 24287, 25330, 27710, 32929, 36023, 48574, 65858, 72046, 121435, 164645, 180115, 242870, 315731, 329290, 360230, 412879, 631462, 825758, 1578655, 2064395, 3157310, 4128790, 5367427, 10734854, 26837135, 53674270]

約数ペア:

[(1, 53674270), (2, 26837135), (5, 10734854), (10, 5367427), (13, 4128790), (17, 3157310), (26, 2064395), (34, 1578655), (65, 825758), (85, 631462), (130, 412879), (149, 360230), (163, 329290), (170, 315731), (221, 242870), (298, 180115), (326, 164645), (442, 121435), (745, 72046), (815, 65858), (1105, 48574), (1490, 36023), (1630, 32929), (1937, 27710), (2119, 25330), (2210, 24287), (2533, 21190), (2771, 19370), (3874, 13855), (4238, 12665), (5066, 10595), (5542, 9685)]