48613840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{55243}}^1$

素因数の和:55267

約数の個数: 40

約数和(自身を含む): 123304608

約数和(自身を除く): 74690768

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 55243, 110486, 220972, 276215, 441944, 552430, 607673, 883888, 1104860, 1215346, 2209720, 2430692, 3038365, 4419440, 4861384, 6076730, 9722768, 12153460, 24306920, 48613840]

約数ペア:

[(1, 48613840), (2, 24306920), (4, 12153460), (5, 9722768), (8, 6076730), (10, 4861384), (11, 4419440), (16, 3038365), (20, 2430692), (22, 2209720), (40, 1215346), (44, 1104860), (55, 883888), (80, 607673), (88, 552430), (110, 441944), (176, 276215), (220, 220972), (440, 110486), (880, 55243)]