53129670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1229}}^1$

素因数の和:1381

約数の個数: 64

約数和(自身を含む): 140279040

約数和(自身を除く): 87149370

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 131, 165, 262, 330, 393, 655, 786, 1229, 1310, 1441, 1965, 2458, 2882, 3687, 3930, 4323, 6145, 7205, 7374, 8646, 12290, 13519, 14410, 18435, 21615, 27038, 36870, 40557, 43230, 67595, 81114, 135190, 160999, 202785, 321998, 405570, 482997, 804995, 965994, 1609990, 1770989, 2414985, 3541978, 4829970, 5312967, 8854945, 10625934, 17709890, 26564835, 53129670]

約数ペア:

[(1, 53129670), (2, 26564835), (3, 17709890), (5, 10625934), (6, 8854945), (10, 5312967), (11, 4829970), (15, 3541978), (22, 2414985), (30, 1770989), (33, 1609990), (55, 965994), (66, 804995), (110, 482997), (131, 405570), (165, 321998), (262, 202785), (330, 160999), (393, 135190), (655, 81114), (786, 67595), (1229, 43230), (1310, 40557), (1441, 36870), (1965, 27038), (2458, 21615), (2882, 18435), (3687, 14410), (3930, 13519), (4323, 12290), (6145, 8646), (7205, 7374)]