53423480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5279}}^1$

素因数の和:5324

約数の個数: 64

約数和(自身を含む): 136857600

約数和(自身を除く): 83434120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1265, 2024, 2530, 5060, 5279, 10120, 10558, 21116, 26395, 42232, 52790, 58069, 105580, 116138, 121417, 211160, 232276, 242834, 290345, 464552, 485668, 580690, 607085, 971336, 1161380, 1214170, 1335587, 2322760, 2428340, 2671174, 4856680, 5342348, 6677935, 10684696, 13355870, 26711740, 53423480]

約数ペア:

[(1, 53423480), (2, 26711740), (4, 13355870), (5, 10684696), (8, 6677935), (10, 5342348), (11, 4856680), (20, 2671174), (22, 2428340), (23, 2322760), (40, 1335587), (44, 1214170), (46, 1161380), (55, 971336), (88, 607085), (92, 580690), (110, 485668), (115, 464552), (184, 290345), (220, 242834), (230, 232276), (253, 211160), (440, 121417), (460, 116138), (506, 105580), (920, 58069), (1012, 52790), (1265, 42232), (2024, 26395), (2530, 21116), (5060, 10558), (5279, 10120)]