54687572

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 105779520

約数和(自身を除く): 51091948

約数列:

[1, 2, 4, 17, 34, 43, 59, 68, 86, 118, 172, 236, 317, 634, 731, 1003, 1268, 1462, 2006, 2537, 2924, 4012, 5074, 5389, 10148, 10778, 13631, 18703, 21556, 27262, 37406, 43129, 54524, 74812, 86258, 172516, 231727, 317951, 463454, 635902, 804229, 926908, 1271804, 1608458, 3216916, 13671893, 27343786, 54687572]

約数ペア:

[(1, 54687572), (2, 27343786), (4, 13671893), (17, 3216916), (34, 1608458), (43, 1271804), (59, 926908), (68, 804229), (86, 635902), (118, 463454), (172, 317951), (236, 231727), (317, 172516), (634, 86258), (731, 74812), (1003, 54524), (1268, 43129), (1462, 37406), (2006, 27262), (2537, 21556), (2924, 18703), (4012, 13631), (5074, 10778), (5389, 10148)]