51695820

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{967}}^1$

素因数の和:1002

約数の個数: 144

約数和(自身を含む): 177585408

約数和(自身を除く): 125889588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 243, 270, 297, 324, 330, 396, 405, 486, 495, 540, 594, 660, 810, 891, 967, 972, 990, 1188, 1215, 1485, 1620, 1782, 1934, 1980, 2430, 2673, 2901, 2970, 3564, 3868, 4455, 4835, 4860, 5346, 5802, 5940, 8703, 8910, 9670, 10637, 10692, 11604, 13365, 14505, 17406, 17820, 19340, 21274, 26109, 26730, 29010, 31911, 34812, 42548, 43515, 52218, 53185, 53460, 58020, 63822, 78327, 87030, 95733, 104436, 106370, 127644, 130545, 156654, 159555, 174060, 191466, 212740, 234981, 261090, 287199, 313308, 319110, 382932, 391635, 469962, 478665, 522180, 574398, 638220, 783270, 861597, 939924, 957330, 1148796, 1174905, 1435995, 1566540, 1723194, 1914660, 2349810, 2584791, 2871990, 3446388, 4307985, 4699620, 5169582, 5743980, 8615970, 10339164, 12923955, 17231940, 25847910, 51695820]

約数ペア:

[(1, 51695820), (2, 25847910), (3, 17231940), (4, 12923955), (5, 10339164), (6, 8615970), (9, 5743980), (10, 5169582), (11, 4699620), (12, 4307985), (15, 3446388), (18, 2871990), (20, 2584791), (22, 2349810), (27, 1914660), (30, 1723194), (33, 1566540), (36, 1435995), (44, 1174905), (45, 1148796), (54, 957330), (55, 939924), (60, 861597), (66, 783270), (81, 638220), (90, 574398), (99, 522180), (108, 478665), (110, 469962), (132, 391635), (135, 382932), (162, 319110), (165, 313308), (180, 287199), (198, 261090), (220, 234981), (243, 212740), (270, 191466), (297, 174060), (324, 159555), (330, 156654), (396, 130545), (405, 127644), (486, 106370), (495, 104436), (540, 95733), (594, 87030), (660, 78327), (810, 63822), (891, 58020), (967, 53460), (972, 53185), (990, 52218), (1188, 43515), (1215, 42548), (1485, 34812), (1620, 31911), (1782, 29010), (1934, 26730), (1980, 26109), (2430, 21274), (2673, 19340), (2901, 17820), (2970, 17406), (3564, 14505), (3868, 13365), (4455, 11604), (4835, 10692), (4860, 10637), (5346, 9670), (5802, 8910), (5940, 8703)]