53415780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{80933}}^1$

素因数の和:80956

約数の個数: 48

約数和(自身を含む): 163162944

約数和(自身を除く): 109747164

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 80933, 161866, 242799, 323732, 404665, 485598, 809330, 890263, 971196, 1213995, 1618660, 1780526, 2427990, 2670789, 3561052, 4451315, 4855980, 5341578, 8902630, 10683156, 13353945, 17805260, 26707890, 53415780]

約数ペア:

[(1, 53415780), (2, 26707890), (3, 17805260), (4, 13353945), (5, 10683156), (6, 8902630), (10, 5341578), (11, 4855980), (12, 4451315), (15, 3561052), (20, 2670789), (22, 2427990), (30, 1780526), (33, 1618660), (44, 1213995), (55, 971196), (60, 890263), (66, 809330), (110, 485598), (132, 404665), (165, 323732), (220, 242799), (330, 161866), (660, 80933)]