51329440

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6053}}^1$

素因数の和:6121

約数の個数: 48

約数和(自身を含む): 123574248

約数和(自身を除く): 72244808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1696, 2120, 4240, 6053, 8480, 12106, 24212, 30265, 48424, 60530, 96848, 121060, 193696, 242120, 320809, 484240, 641618, 968480, 1283236, 1604045, 2566472, 3208090, 5132944, 6416180, 10265888, 12832360, 25664720, 51329440]

約数ペア:

[(1, 51329440), (2, 25664720), (4, 12832360), (5, 10265888), (8, 6416180), (10, 5132944), (16, 3208090), (20, 2566472), (32, 1604045), (40, 1283236), (53, 968480), (80, 641618), (106, 484240), (160, 320809), (212, 242120), (265, 193696), (424, 121060), (530, 96848), (848, 60530), (1060, 48424), (1696, 30265), (2120, 24212), (4240, 12106), (6053, 8480)]