51762780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{95857}}^1$

素因数の和:95875

約数の個数: 48

約数和(自身を含む): 161041440

約数和(自身を除く): 109278660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 95857, 191714, 287571, 383428, 479285, 575142, 862713, 958570, 1150284, 1437855, 1725426, 1917140, 2588139, 2875710, 3450852, 4313565, 5176278, 5751420, 8627130, 10352556, 12940695, 17254260, 25881390, 51762780]

約数ペア:

[(1, 51762780), (2, 25881390), (3, 17254260), (4, 12940695), (5, 10352556), (6, 8627130), (9, 5751420), (10, 5176278), (12, 4313565), (15, 3450852), (18, 2875710), (20, 2588139), (27, 1917140), (30, 1725426), (36, 1437855), (45, 1150284), (54, 958570), (60, 862713), (90, 575142), (108, 479285), (135, 383428), (180, 287571), (270, 191714), (540, 95857)]