51844230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1451}}^1$

素因数の和:1861

約数の個数: 48

約数和(自身を含む): 135227664

約数和(自身を除く): 83383434

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 397, 794, 1191, 1451, 1985, 2382, 2902, 3573, 3970, 4353, 5955, 7146, 7255, 8706, 11910, 13059, 14510, 17865, 21765, 26118, 35730, 43530, 65295, 130590, 576047, 1152094, 1728141, 2880235, 3456282, 5184423, 5760470, 8640705, 10368846, 17281410, 25922115, 51844230]

約数ペア:

[(1, 51844230), (2, 25922115), (3, 17281410), (5, 10368846), (6, 8640705), (9, 5760470), (10, 5184423), (15, 3456282), (18, 2880235), (30, 1728141), (45, 1152094), (90, 576047), (397, 130590), (794, 65295), (1191, 43530), (1451, 35730), (1985, 26118), (2382, 21765), (2902, 17865), (3573, 14510), (3970, 13059), (4353, 11910), (5955, 8706), (7146, 7255)]