51557402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1361}}^1$

素因数の和:1454

約数の個数: 32

約数和(自身を含む): 87865344

約数和(自身を除く): 36307942

約数列:

[1, 2, 13, 26, 31, 47, 62, 94, 403, 611, 806, 1222, 1361, 1457, 2722, 2914, 17693, 18941, 35386, 37882, 42191, 63967, 84382, 127934, 548483, 831571, 1096966, 1663142, 1982977, 3965954, 25778701, 51557402]

約数ペア:

[(1, 51557402), (2, 25778701), (13, 3965954), (26, 1982977), (31, 1663142), (47, 1096966), (62, 831571), (94, 548483), (403, 127934), (611, 84382), (806, 63967), (1222, 42191), (1361, 37882), (1457, 35386), (2722, 18941), (2914, 17693)]