52276400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^2$

素因数の和:247

約数の個数: 90

約数和(自身を含む): 138280212

約数和(自身を除く): 86003812

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 109, 110, 176, 200, 218, 220, 275, 400, 436, 440, 545, 550, 872, 880, 1090, 1100, 1199, 1744, 2180, 2200, 2398, 2725, 4360, 4400, 4796, 5450, 5995, 8720, 9592, 10900, 11881, 11990, 19184, 21800, 23762, 23980, 29975, 43600, 47524, 47960, 59405, 59950, 95048, 95920, 118810, 119900, 130691, 190096, 237620, 239800, 261382, 297025, 475240, 479600, 522764, 594050, 653455, 950480, 1045528, 1188100, 1306910, 2091056, 2376200, 2613820, 3267275, 4752400, 5227640, 6534550, 10455280, 13069100, 26138200, 52276400]

約数ペア:

[(1, 52276400), (2, 26138200), (4, 13069100), (5, 10455280), (8, 6534550), (10, 5227640), (11, 4752400), (16, 3267275), (20, 2613820), (22, 2376200), (25, 2091056), (40, 1306910), (44, 1188100), (50, 1045528), (55, 950480), (80, 653455), (88, 594050), (100, 522764), (109, 479600), (110, 475240), (176, 297025), (200, 261382), (218, 239800), (220, 237620), (275, 190096), (400, 130691), (436, 119900), (440, 118810), (545, 95920), (550, 95048), (872, 59950), (880, 59405), (1090, 47960), (1100, 47524), (1199, 43600), (1744, 29975), (2180, 23980), (2200, 23762), (2398, 21800), (2725, 19184), (4360, 11990), (4400, 11881), (4796, 10900), (5450, 9592), (5995, 8720)]