55514580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{233}}^1$

素因数の和:294

約数の個数: 144

約数和(自身を含む): 179734464

約数和(自身を除く): 124219884

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 233, 285, 330, 361, 380, 418, 466, 570, 627, 660, 699, 722, 836, 932, 1045, 1083, 1140, 1165, 1254, 1398, 1444, 1805, 2090, 2166, 2330, 2508, 2563, 2796, 3135, 3495, 3610, 3971, 4180, 4332, 4427, 4660, 5126, 5415, 6270, 6990, 7220, 7689, 7942, 8854, 10252, 10830, 11913, 12540, 12815, 13281, 13980, 15378, 15884, 17708, 19855, 21660, 22135, 23826, 25630, 26562, 30756, 38445, 39710, 44270, 47652, 48697, 51260, 53124, 59565, 66405, 76890, 79420, 84113, 88540, 97394, 119130, 132810, 146091, 153780, 168226, 194788, 238260, 243485, 252339, 265620, 292182, 336452, 420565, 486970, 504678, 584364, 730455, 841130, 925243, 973940, 1009356, 1261695, 1460910, 1682260, 1850486, 2523390, 2775729, 2921820, 3700972, 4626215, 5046780, 5551458, 9252430, 11102916, 13878645, 18504860, 27757290, 55514580]

約数ペア:

[(1, 55514580), (2, 27757290), (3, 18504860), (4, 13878645), (5, 11102916), (6, 9252430), (10, 5551458), (11, 5046780), (12, 4626215), (15, 3700972), (19, 2921820), (20, 2775729), (22, 2523390), (30, 1850486), (33, 1682260), (38, 1460910), (44, 1261695), (55, 1009356), (57, 973940), (60, 925243), (66, 841130), (76, 730455), (95, 584364), (110, 504678), (114, 486970), (132, 420565), (165, 336452), (190, 292182), (209, 265620), (220, 252339), (228, 243485), (233, 238260), (285, 194788), (330, 168226), (361, 153780), (380, 146091), (418, 132810), (466, 119130), (570, 97394), (627, 88540), (660, 84113), (699, 79420), (722, 76890), (836, 66405), (932, 59565), (1045, 53124), (1083, 51260), (1140, 48697), (1165, 47652), (1254, 44270), (1398, 39710), (1444, 38445), (1805, 30756), (2090, 26562), (2166, 25630), (2330, 23826), (2508, 22135), (2563, 21660), (2796, 19855), (3135, 17708), (3495, 15884), (3610, 15378), (3971, 13980), (4180, 13281), (4332, 12815), (4427, 12540), (4660, 11913), (5126, 10830), (5415, 10252), (6270, 8854), (6990, 7942), (7220, 7689)]