54846880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2833}}^1$

素因数の和:2870

約数の個数: 72

約数和(自身を含む): 142476516

約数和(自身を除く): 87629636

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 242, 352, 440, 484, 605, 880, 968, 1210, 1760, 1936, 2420, 2833, 3872, 4840, 5666, 9680, 11332, 14165, 19360, 22664, 28330, 31163, 45328, 56660, 62326, 90656, 113320, 124652, 155815, 226640, 249304, 311630, 342793, 453280, 498608, 623260, 685586, 997216, 1246520, 1371172, 1713965, 2493040, 2742344, 3427930, 4986080, 5484688, 6855860, 10969376, 13711720, 27423440, 54846880]

約数ペア:

[(1, 54846880), (2, 27423440), (4, 13711720), (5, 10969376), (8, 6855860), (10, 5484688), (11, 4986080), (16, 3427930), (20, 2742344), (22, 2493040), (32, 1713965), (40, 1371172), (44, 1246520), (55, 997216), (80, 685586), (88, 623260), (110, 498608), (121, 453280), (160, 342793), (176, 311630), (220, 249304), (242, 226640), (352, 155815), (440, 124652), (484, 113320), (605, 90656), (880, 62326), (968, 56660), (1210, 45328), (1760, 31163), (1936, 28330), (2420, 22664), (2833, 19360), (3872, 14165), (4840, 11332), (5666, 9680)]