48154940

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{29009}}^1$

素因数の和:29101

約数の個数: 24

約数和(自身を含む): 102347280

約数和(自身を除く): 54192340

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 29009, 58018, 116036, 145045, 290090, 580180, 2407747, 4815494, 9630988, 12038735, 24077470, 48154940]

約数ペア:

[(1, 48154940), (2, 24077470), (4, 12038735), (5, 9630988), (10, 4815494), (20, 2407747), (83, 580180), (166, 290090), (332, 145045), (415, 116036), (830, 58018), (1660, 29009)]