48781836

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{691}}^1$

素因数の和:791

約数の個数: 72

約数和(自身を含む): 129218544

約数和(自身を除く): 80436708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 53, 74, 106, 111, 148, 159, 212, 222, 318, 333, 444, 477, 636, 666, 691, 954, 1332, 1382, 1908, 1961, 2073, 2764, 3922, 4146, 5883, 6219, 7844, 8292, 11766, 12438, 17649, 23532, 24876, 25567, 35298, 36623, 51134, 70596, 73246, 76701, 102268, 109869, 146492, 153402, 219738, 230103, 306804, 329607, 439476, 460206, 659214, 920412, 1318428, 1355051, 2710102, 4065153, 5420204, 8130306, 12195459, 16260612, 24390918, 48781836]

約数ペア:

[(1, 48781836), (2, 24390918), (3, 16260612), (4, 12195459), (6, 8130306), (9, 5420204), (12, 4065153), (18, 2710102), (36, 1355051), (37, 1318428), (53, 920412), (74, 659214), (106, 460206), (111, 439476), (148, 329607), (159, 306804), (212, 230103), (222, 219738), (318, 153402), (333, 146492), (444, 109869), (477, 102268), (636, 76701), (666, 73246), (691, 70596), (954, 51134), (1332, 36623), (1382, 35298), (1908, 25567), (1961, 24876), (2073, 23532), (2764, 17649), (3922, 12438), (4146, 11766), (5883, 8292), (6219, 7844)]