51801486

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{409}}^1$

素因数の和:545

約数の個数: 64

約数和(自身を含む): 120441600

約数和(自身を除く): 68640114

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 101, 114, 202, 209, 303, 409, 418, 606, 627, 818, 1111, 1227, 1254, 1919, 2222, 2454, 3333, 3838, 4499, 5757, 6666, 7771, 8998, 11514, 13497, 15542, 21109, 23313, 26994, 41309, 42218, 46626, 63327, 82618, 85481, 123927, 126654, 170962, 247854, 256443, 454399, 512886, 784871, 908798, 1363197, 1569742, 2354613, 2726394, 4709226, 8633581, 17267162, 25900743, 51801486]

約数ペア:

[(1, 51801486), (2, 25900743), (3, 17267162), (6, 8633581), (11, 4709226), (19, 2726394), (22, 2354613), (33, 1569742), (38, 1363197), (57, 908798), (66, 784871), (101, 512886), (114, 454399), (202, 256443), (209, 247854), (303, 170962), (409, 126654), (418, 123927), (606, 85481), (627, 82618), (818, 63327), (1111, 46626), (1227, 42218), (1254, 41309), (1919, 26994), (2222, 23313), (2454, 21109), (3333, 15542), (3838, 13497), (4499, 11514), (5757, 8998), (6666, 7771)]