47519890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{3823}}^1$

素因数の和:3954

約数の個数: 32

約数和(自身を含む): 94162176

約数和(自身を除く): 46642286

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 113, 226, 565, 1130, 1243, 2486, 3823, 6215, 7646, 12430, 19115, 38230, 42053, 84106, 210265, 420530, 431999, 863998, 2159995, 4319990, 4751989, 9503978, 23759945, 47519890]

約数ペア:

[(1, 47519890), (2, 23759945), (5, 9503978), (10, 4751989), (11, 4319990), (22, 2159995), (55, 863998), (110, 431999), (113, 420530), (226, 210265), (565, 84106), (1130, 42053), (1243, 38230), (2486, 19115), (3823, 12430), (6215, 7646)]