52358080

素因数分解:

$2^6\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1249}}^1$

素因数の和:1397

約数の個数: 56

約数和(自身を含む): 125730000

約数和(自身を除く): 73371920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 131, 160, 262, 320, 524, 655, 1048, 1249, 1310, 2096, 2498, 2620, 4192, 4996, 5240, 6245, 8384, 9992, 10480, 12490, 19984, 20960, 24980, 39968, 41920, 49960, 79936, 99920, 163619, 199840, 327238, 399680, 654476, 818095, 1308952, 1636190, 2617904, 3272380, 5235808, 6544760, 10471616, 13089520, 26179040, 52358080]

約数ペア:

[(1, 52358080), (2, 26179040), (4, 13089520), (5, 10471616), (8, 6544760), (10, 5235808), (16, 3272380), (20, 2617904), (32, 1636190), (40, 1308952), (64, 818095), (80, 654476), (131, 399680), (160, 327238), (262, 199840), (320, 163619), (524, 99920), (655, 79936), (1048, 49960), (1249, 41920), (1310, 39968), (2096, 24980), (2498, 20960), (2620, 19984), (4192, 12490), (4996, 10480), (5240, 9992), (6245, 8384)]