57024500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:346

約数の個数: 96

約数和(自身を含む): 138937344

約数和(自身を除く): 81912844

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 31, 50, 52, 62, 65, 100, 124, 125, 130, 155, 250, 260, 283, 310, 325, 403, 500, 566, 620, 650, 775, 806, 1132, 1300, 1415, 1550, 1612, 1625, 2015, 2830, 3100, 3250, 3679, 3875, 4030, 5660, 6500, 7075, 7358, 7750, 8060, 8773, 10075, 14150, 14716, 15500, 17546, 18395, 20150, 28300, 35092, 35375, 36790, 40300, 43865, 50375, 70750, 73580, 87730, 91975, 100750, 114049, 141500, 175460, 183950, 201500, 219325, 228098, 367900, 438650, 456196, 459875, 570245, 877300, 919750, 1096625, 1140490, 1839500, 2193250, 2280980, 2851225, 4386500, 5702450, 11404900, 14256125, 28512250, 57024500]

約数ペア:

[(1, 57024500), (2, 28512250), (4, 14256125), (5, 11404900), (10, 5702450), (13, 4386500), (20, 2851225), (25, 2280980), (26, 2193250), (31, 1839500), (50, 1140490), (52, 1096625), (62, 919750), (65, 877300), (100, 570245), (124, 459875), (125, 456196), (130, 438650), (155, 367900), (250, 228098), (260, 219325), (283, 201500), (310, 183950), (325, 175460), (403, 141500), (500, 114049), (566, 100750), (620, 91975), (650, 87730), (775, 73580), (806, 70750), (1132, 50375), (1300, 43865), (1415, 40300), (1550, 36790), (1612, 35375), (1625, 35092), (2015, 28300), (2830, 20150), (3100, 18395), (3250, 17546), (3679, 15500), (3875, 14716), (4030, 14150), (5660, 10075), (6500, 8773), (7075, 8060), (7358, 7750)]