55221480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{51131}}^1$

素因数の和:51151

約数の個数: 64

約数和(自身を含む): 184075200

約数和(自身を除く): 128853720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 51131, 102262, 153393, 204524, 255655, 306786, 409048, 460179, 511310, 613572, 766965, 920358, 1022620, 1227144, 1380537, 1533930, 1840716, 2045240, 2300895, 2761074, 3067860, 3681432, 4601790, 5522148, 6135720, 6902685, 9203580, 11044296, 13805370, 18407160, 27610740, 55221480]

約数ペア:

[(1, 55221480), (2, 27610740), (3, 18407160), (4, 13805370), (5, 11044296), (6, 9203580), (8, 6902685), (9, 6135720), (10, 5522148), (12, 4601790), (15, 3681432), (18, 3067860), (20, 2761074), (24, 2300895), (27, 2045240), (30, 1840716), (36, 1533930), (40, 1380537), (45, 1227144), (54, 1022620), (60, 920358), (72, 766965), (90, 613572), (108, 511310), (120, 460179), (135, 409048), (180, 306786), (216, 255655), (270, 204524), (360, 153393), (540, 102262), (1080, 51131)]