57402762

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1$

素因数の和:531

約数の個数: 64

約数和(自身を含む): 128409600

約数和(自身を除く): 71006838

約数列:

[1, 2, 3, 6, 19, 31, 37, 38, 57, 62, 74, 93, 111, 114, 186, 222, 439, 589, 703, 878, 1147, 1178, 1317, 1406, 1767, 2109, 2294, 2634, 3441, 3534, 4218, 6882, 8341, 13609, 16243, 16682, 21793, 25023, 27218, 32486, 40827, 43586, 48729, 50046, 65379, 81654, 97458, 130758, 258571, 308617, 503533, 517142, 617234, 775713, 925851, 1007066, 1510599, 1551426, 1851702, 3021198, 9567127, 19134254, 28701381, 57402762]

約数ペア:

[(1, 57402762), (2, 28701381), (3, 19134254), (6, 9567127), (19, 3021198), (31, 1851702), (37, 1551426), (38, 1510599), (57, 1007066), (62, 925851), (74, 775713), (93, 617234), (111, 517142), (114, 503533), (186, 308617), (222, 258571), (439, 130758), (589, 97458), (703, 81654), (878, 65379), (1147, 50046), (1178, 48729), (1317, 43586), (1406, 40827), (1767, 32486), (2109, 27218), (2294, 25023), (2634, 21793), (3441, 16682), (3534, 16243), (4218, 13609), (6882, 8341)]