55651290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1361}}^1$

素因数の和:1447

約数の個数: 64

約数和(自身を含む): 141212160

約数和(自身を除く): 85560870

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 47, 58, 87, 94, 141, 145, 174, 235, 282, 290, 435, 470, 705, 870, 1361, 1363, 1410, 2722, 2726, 4083, 4089, 6805, 6815, 8166, 8178, 13610, 13630, 20415, 20445, 39469, 40830, 40890, 63967, 78938, 118407, 127934, 191901, 197345, 236814, 319835, 383802, 394690, 592035, 639670, 959505, 1184070, 1855043, 1919010, 3710086, 5565129, 9275215, 11130258, 18550430, 27825645, 55651290]

約数ペア:

[(1, 55651290), (2, 27825645), (3, 18550430), (5, 11130258), (6, 9275215), (10, 5565129), (15, 3710086), (29, 1919010), (30, 1855043), (47, 1184070), (58, 959505), (87, 639670), (94, 592035), (141, 394690), (145, 383802), (174, 319835), (235, 236814), (282, 197345), (290, 191901), (435, 127934), (470, 118407), (705, 78938), (870, 63967), (1361, 40890), (1363, 40830), (1410, 39469), (2722, 20445), (2726, 20415), (4083, 13630), (4089, 13610), (6805, 8178), (6815, 8166)]