52401780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9391}}^1$

素因数の和:9437

約数の個数: 72

約数和(自身を含む): 164097024

約数和(自身を除く): 111695244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 9391, 18782, 28173, 37564, 46955, 56346, 84519, 93910, 112692, 140865, 169038, 187820, 281730, 291121, 338076, 422595, 563460, 582242, 845190, 873363, 1164484, 1455605, 1690380, 1746726, 2620089, 2911210, 3493452, 4366815, 5240178, 5822420, 8733630, 10480356, 13100445, 17467260, 26200890, 52401780]

約数ペア:

[(1, 52401780), (2, 26200890), (3, 17467260), (4, 13100445), (5, 10480356), (6, 8733630), (9, 5822420), (10, 5240178), (12, 4366815), (15, 3493452), (18, 2911210), (20, 2620089), (30, 1746726), (31, 1690380), (36, 1455605), (45, 1164484), (60, 873363), (62, 845190), (90, 582242), (93, 563460), (124, 422595), (155, 338076), (180, 291121), (186, 281730), (279, 187820), (310, 169038), (372, 140865), (465, 112692), (558, 93910), (620, 84519), (930, 56346), (1116, 46955), (1395, 37564), (1860, 28173), (2790, 18782), (5580, 9391)]