55731330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:336

約数の個数: 96

約数和(自身を含む): 151968960

約数和(自身を除く): 96237630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 131, 145, 163, 174, 261, 262, 290, 326, 393, 435, 489, 522, 655, 786, 815, 870, 978, 1179, 1305, 1310, 1467, 1630, 1965, 2358, 2445, 2610, 2934, 3799, 3930, 4727, 4890, 5895, 7335, 7598, 9454, 11397, 11790, 14181, 14670, 18995, 21353, 22794, 23635, 28362, 34191, 37990, 42543, 42706, 47270, 56985, 64059, 68382, 70905, 85086, 106765, 113970, 128118, 141810, 170955, 192177, 212715, 213530, 320295, 341910, 384354, 425430, 619237, 640590, 960885, 1238474, 1857711, 1921770, 3096185, 3715422, 5573133, 6192370, 9288555, 11146266, 18577110, 27865665, 55731330]

約数ペア:

[(1, 55731330), (2, 27865665), (3, 18577110), (5, 11146266), (6, 9288555), (9, 6192370), (10, 5573133), (15, 3715422), (18, 3096185), (29, 1921770), (30, 1857711), (45, 1238474), (58, 960885), (87, 640590), (90, 619237), (131, 425430), (145, 384354), (163, 341910), (174, 320295), (261, 213530), (262, 212715), (290, 192177), (326, 170955), (393, 141810), (435, 128118), (489, 113970), (522, 106765), (655, 85086), (786, 70905), (815, 68382), (870, 64059), (978, 56985), (1179, 47270), (1305, 42706), (1310, 42543), (1467, 37990), (1630, 34191), (1965, 28362), (2358, 23635), (2445, 22794), (2610, 21353), (2934, 18995), (3799, 14670), (3930, 14181), (4727, 11790), (4890, 11397), (5895, 9454), (7335, 7598)]