51668760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3011}}^1$

素因数の和:3049

約数の個数: 128

約数和(自身を含む): 182165760

約数和(自身を除く): 130497000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3011, 3432, 4290, 5720, 6022, 8580, 9033, 12044, 15055, 17160, 18066, 24088, 30110, 33121, 36132, 39143, 45165, 60220, 66242, 72264, 78286, 90330, 99363, 117429, 120440, 132484, 156572, 165605, 180660, 195715, 198726, 234858, 264968, 313144, 331210, 361320, 391430, 397452, 430573, 469716, 496815, 587145, 662420, 782860, 794904, 861146, 939432, 993630, 1174290, 1291719, 1324840, 1565720, 1722292, 1987260, 2152865, 2348580, 2583438, 3444584, 3974520, 4305730, 4697160, 5166876, 6458595, 8611460, 10333752, 12917190, 17222920, 25834380, 51668760]

約数ペア:

[(1, 51668760), (2, 25834380), (3, 17222920), (4, 12917190), (5, 10333752), (6, 8611460), (8, 6458595), (10, 5166876), (11, 4697160), (12, 4305730), (13, 3974520), (15, 3444584), (20, 2583438), (22, 2348580), (24, 2152865), (26, 1987260), (30, 1722292), (33, 1565720), (39, 1324840), (40, 1291719), (44, 1174290), (52, 993630), (55, 939432), (60, 861146), (65, 794904), (66, 782860), (78, 662420), (88, 587145), (104, 496815), (110, 469716), (120, 430573), (130, 397452), (132, 391430), (143, 361320), (156, 331210), (165, 313144), (195, 264968), (220, 234858), (260, 198726), (264, 195715), (286, 180660), (312, 165605), (330, 156572), (390, 132484), (429, 120440), (440, 117429), (520, 99363), (572, 90330), (660, 78286), (715, 72264), (780, 66242), (858, 60220), (1144, 45165), (1320, 39143), (1430, 36132), (1560, 33121), (1716, 30110), (2145, 24088), (2860, 18066), (3011, 17160), (3432, 15055), (4290, 12044), (5720, 9033), (6022, 8580)]