51304620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{467}}^1\times {\mathrm{1831}}^1$

素因数の和:2310

約数の個数: 48

約数和(自身を含む): 144039168

約数和(自身を除く): 92734548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 467, 934, 1401, 1831, 1868, 2335, 2802, 3662, 4670, 5493, 5604, 7005, 7324, 9155, 9340, 10986, 14010, 18310, 21972, 27465, 28020, 36620, 54930, 109860, 855077, 1710154, 2565231, 3420308, 4275385, 5130462, 8550770, 10260924, 12826155, 17101540, 25652310, 51304620]

約数ペア:

[(1, 51304620), (2, 25652310), (3, 17101540), (4, 12826155), (5, 10260924), (6, 8550770), (10, 5130462), (12, 4275385), (15, 3420308), (20, 2565231), (30, 1710154), (60, 855077), (467, 109860), (934, 54930), (1401, 36620), (1831, 28020), (1868, 27465), (2335, 21972), (2802, 18310), (3662, 14010), (4670, 10986), (5493, 9340), (5604, 9155), (7005, 7324)]