47362520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{51481}}^1$

素因数の和:51515

約数の個数: 32

約数和(自身を含む): 111201120

約数和(自身を除く): 63838600

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 51481, 102962, 205924, 257405, 411848, 514810, 1029620, 1184063, 2059240, 2368126, 4736252, 5920315, 9472504, 11840630, 23681260, 47362520]

約数ペア:

[(1, 47362520), (2, 23681260), (4, 11840630), (5, 9472504), (8, 5920315), (10, 4736252), (20, 2368126), (23, 2059240), (40, 1184063), (46, 1029620), (92, 514810), (115, 411848), (184, 257405), (230, 205924), (460, 102962), (920, 51481)]