48470920

素因数分解:

$2^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{5743}}^1$

素因数の和:5965

約数の個数: 32

約数和(自身を含む): 109595520

約数和(自身を除く): 61124600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 211, 422, 844, 1055, 1688, 2110, 4220, 5743, 8440, 11486, 22972, 28715, 45944, 57430, 114860, 229720, 1211773, 2423546, 4847092, 6058865, 9694184, 12117730, 24235460, 48470920]

約数ペア:

[(1, 48470920), (2, 24235460), (4, 12117730), (5, 9694184), (8, 6058865), (10, 4847092), (20, 2423546), (40, 1211773), (211, 229720), (422, 114860), (844, 57430), (1055, 45944), (1688, 28715), (2110, 22972), (4220, 11486), (5743, 8440)]