55288920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9803}}^1$

素因数の和:9864

約数の個数: 64

約数和(自身を含む): 169413120

約数和(自身を除く): 114124200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 9803, 19606, 29409, 39212, 49015, 58818, 78424, 98030, 117636, 147045, 196060, 235272, 294090, 392120, 460741, 588180, 921482, 1176360, 1382223, 1842964, 2303705, 2764446, 3685928, 4607410, 5528892, 6911115, 9214820, 11057784, 13822230, 18429640, 27644460, 55288920]

約数ペア:

[(1, 55288920), (2, 27644460), (3, 18429640), (4, 13822230), (5, 11057784), (6, 9214820), (8, 6911115), (10, 5528892), (12, 4607410), (15, 3685928), (20, 2764446), (24, 2303705), (30, 1842964), (40, 1382223), (47, 1176360), (60, 921482), (94, 588180), (120, 460741), (141, 392120), (188, 294090), (235, 235272), (282, 196060), (376, 147045), (470, 117636), (564, 98030), (705, 78424), (940, 58818), (1128, 49015), (1410, 39212), (1880, 29409), (2820, 19606), (5640, 9803)]