51938940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{16333}}^1$

素因数の和:16398

約数の個数: 48

約数和(自身を含む): 148182048

約数和(自身を除く): 96243108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 16333, 32666, 48999, 65332, 81665, 97998, 163330, 195996, 244995, 326660, 489990, 865649, 979980, 1731298, 2596947, 3462596, 4328245, 5193894, 8656490, 10387788, 12984735, 17312980, 25969470, 51938940]

約数ペア:

[(1, 51938940), (2, 25969470), (3, 17312980), (4, 12984735), (5, 10387788), (6, 8656490), (10, 5193894), (12, 4328245), (15, 3462596), (20, 2596947), (30, 1731298), (53, 979980), (60, 865649), (106, 489990), (159, 326660), (212, 244995), (265, 195996), (318, 163330), (530, 97998), (636, 81665), (795, 65332), (1060, 48999), (1590, 32666), (3180, 16333)]