55140156

素因数分解:

$2^2\times 3^3\times {\mathrm{439}}^1\times {\mathrm{1163}}^1$

素因数の和:1615

約数の個数: 48

約数和(自身を含む): 143404800

約数和(自身を除く): 88264644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 439, 878, 1163, 1317, 1756, 2326, 2634, 3489, 3951, 4652, 5268, 6978, 7902, 10467, 11853, 13956, 15804, 20934, 23706, 31401, 41868, 47412, 62802, 125604, 510557, 1021114, 1531671, 2042228, 3063342, 4595013, 6126684, 9190026, 13785039, 18380052, 27570078, 55140156]

約数ペア:

[(1, 55140156), (2, 27570078), (3, 18380052), (4, 13785039), (6, 9190026), (9, 6126684), (12, 4595013), (18, 3063342), (27, 2042228), (36, 1531671), (54, 1021114), (108, 510557), (439, 125604), (878, 62802), (1163, 47412), (1317, 41868), (1756, 31401), (2326, 23706), (2634, 20934), (3489, 15804), (3951, 13956), (4652, 11853), (5268, 10467), (6978, 7902)]