47617380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2083}}^1$

素因数の和:2225

約数の個数: 72

約数和(自身を含む): 145646592

約数和(自身を除く): 98029212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1270, 1524, 1905, 2083, 2286, 2540, 3810, 4166, 4572, 5715, 6249, 7620, 8332, 10415, 11430, 12498, 18747, 20830, 22860, 24996, 31245, 37494, 41660, 62490, 74988, 93735, 124980, 187470, 264541, 374940, 529082, 793623, 1058164, 1322705, 1587246, 2380869, 2645410, 3174492, 3968115, 4761738, 5290820, 7936230, 9523476, 11904345, 15872460, 23808690, 47617380]

約数ペア:

[(1, 47617380), (2, 23808690), (3, 15872460), (4, 11904345), (5, 9523476), (6, 7936230), (9, 5290820), (10, 4761738), (12, 3968115), (15, 3174492), (18, 2645410), (20, 2380869), (30, 1587246), (36, 1322705), (45, 1058164), (60, 793623), (90, 529082), (127, 374940), (180, 264541), (254, 187470), (381, 124980), (508, 93735), (635, 74988), (762, 62490), (1143, 41660), (1270, 37494), (1524, 31245), (1905, 24996), (2083, 22860), (2286, 20830), (2540, 18747), (3810, 12498), (4166, 11430), (4572, 10415), (5715, 8332), (6249, 7620)]