48854440

素因数分解:

$2^3\times 5^1\times {\mathrm{599}}^1\times {\mathrm{2039}}^1$

素因数の和:2649

約数の個数: 32

約数和(自身を含む): 110160000

約数和(自身を除く): 61305560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 599, 1198, 2039, 2396, 2995, 4078, 4792, 5990, 8156, 10195, 11980, 16312, 20390, 23960, 40780, 81560, 1221361, 2442722, 4885444, 6106805, 9770888, 12213610, 24427220, 48854440]

約数ペア:

[(1, 48854440), (2, 24427220), (4, 12213610), (5, 9770888), (8, 6106805), (10, 4885444), (20, 2442722), (40, 1221361), (599, 81560), (1198, 40780), (2039, 23960), (2396, 20390), (2995, 16312), (4078, 11980), (4792, 10195), (5990, 8156)]