47869640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13151}}^1$

素因数の和:13182

約数の個数: 64

約数和(自身を含む): 132572160

約数和(自身を除く): 84702520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 13151, 26302, 52604, 65755, 92057, 105208, 131510, 170963, 184114, 263020, 341926, 368228, 460285, 526040, 683852, 736456, 854815, 920570, 1196741, 1367704, 1709630, 1841140, 2393482, 3419260, 3682280, 4786964, 5983705, 6838520, 9573928, 11967410, 23934820, 47869640]

約数ペア:

[(1, 47869640), (2, 23934820), (4, 11967410), (5, 9573928), (7, 6838520), (8, 5983705), (10, 4786964), (13, 3682280), (14, 3419260), (20, 2393482), (26, 1841140), (28, 1709630), (35, 1367704), (40, 1196741), (52, 920570), (56, 854815), (65, 736456), (70, 683852), (91, 526040), (104, 460285), (130, 368228), (140, 341926), (182, 263020), (260, 184114), (280, 170963), (364, 131510), (455, 105208), (520, 92057), (728, 65755), (910, 52604), (1820, 26302), (3640, 13151)]