55345968

素因数分解:

$2^4\times 3^2\times {\mathrm{197}}^1\times {\mathrm{1951}}^1$

素因数の和:2162

約数の個数: 60

約数和(自身を含む): 155757888

約数和(自身を除く): 100411920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 197, 394, 591, 788, 1182, 1576, 1773, 1951, 2364, 3152, 3546, 3902, 4728, 5853, 7092, 7804, 9456, 11706, 14184, 15608, 17559, 23412, 28368, 31216, 35118, 46824, 70236, 93648, 140472, 280944, 384347, 768694, 1153041, 1537388, 2306082, 3074776, 3459123, 4612164, 6149552, 6918246, 9224328, 13836492, 18448656, 27672984, 55345968]

約数ペア:

[(1, 55345968), (2, 27672984), (3, 18448656), (4, 13836492), (6, 9224328), (8, 6918246), (9, 6149552), (12, 4612164), (16, 3459123), (18, 3074776), (24, 2306082), (36, 1537388), (48, 1153041), (72, 768694), (144, 384347), (197, 280944), (394, 140472), (591, 93648), (788, 70236), (1182, 46824), (1576, 35118), (1773, 31216), (1951, 28368), (2364, 23412), (3152, 17559), (3546, 15608), (3902, 14184), (4728, 11706), (5853, 9456), (7092, 7804)]