51990060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{8933}}^1$

素因数の和:9042

約数の個数: 48

約数和(自身を含む): 147089376

約数和(自身を除く): 95099316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 8933, 17866, 26799, 35732, 44665, 53598, 89330, 107196, 133995, 178660, 267990, 535980, 866501, 1733002, 2599503, 3466004, 4332505, 5199006, 8665010, 10398012, 12997515, 17330020, 25995030, 51990060]

約数ペア:

[(1, 51990060), (2, 25995030), (3, 17330020), (4, 12997515), (5, 10398012), (6, 8665010), (10, 5199006), (12, 4332505), (15, 3466004), (20, 2599503), (30, 1733002), (60, 866501), (97, 535980), (194, 267990), (291, 178660), (388, 133995), (485, 107196), (582, 89330), (970, 53598), (1164, 44665), (1455, 35732), (1940, 26799), (2910, 17866), (5820, 8933)]