48428820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:323

約数の個数: 192

約数和(自身を含む): 170311680

約数和(自身を除く): 121882860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 31, 33, 36, 44, 45, 54, 55, 60, 62, 66, 90, 93, 99, 108, 110, 124, 132, 135, 155, 165, 180, 186, 198, 220, 263, 270, 279, 297, 310, 330, 341, 372, 396, 465, 495, 526, 540, 558, 594, 620, 660, 682, 789, 837, 930, 990, 1023, 1052, 1116, 1188, 1315, 1364, 1395, 1485, 1578, 1674, 1705, 1860, 1980, 2046, 2367, 2630, 2790, 2893, 2970, 3069, 3156, 3348, 3410, 3945, 4092, 4185, 4734, 5115, 5260, 5580, 5786, 5940, 6138, 6820, 7101, 7890, 8153, 8370, 8679, 9207, 9468, 10230, 11572, 11835, 12276, 14202, 14465, 15345, 15780, 16306, 16740, 17358, 18414, 20460, 23670, 24459, 26037, 28404, 28930, 30690, 32612, 34716, 35505, 36828, 40765, 43395, 46035, 47340, 48918, 52074, 57860, 61380, 71010, 73377, 78111, 81530, 86790, 89683, 92070, 97836, 104148, 122295, 130185, 142020, 146754, 156222, 163060, 173580, 179366, 184140, 220131, 244590, 260370, 269049, 293508, 312444, 358732, 366885, 390555, 440262, 448415, 489180, 520740, 538098, 733770, 781110, 807147, 880524, 896830, 1076196, 1100655, 1345245, 1467540, 1562220, 1614294, 1793660, 2201310, 2421441, 2690490, 3228588, 4035735, 4402620, 4842882, 5380980, 8071470, 9685764, 12107205, 16142940, 24214410, 48428820]

約数ペア:

[(1, 48428820), (2, 24214410), (3, 16142940), (4, 12107205), (5, 9685764), (6, 8071470), (9, 5380980), (10, 4842882), (11, 4402620), (12, 4035735), (15, 3228588), (18, 2690490), (20, 2421441), (22, 2201310), (27, 1793660), (30, 1614294), (31, 1562220), (33, 1467540), (36, 1345245), (44, 1100655), (45, 1076196), (54, 896830), (55, 880524), (60, 807147), (62, 781110), (66, 733770), (90, 538098), (93, 520740), (99, 489180), (108, 448415), (110, 440262), (124, 390555), (132, 366885), (135, 358732), (155, 312444), (165, 293508), (180, 269049), (186, 260370), (198, 244590), (220, 220131), (263, 184140), (270, 179366), (279, 173580), (297, 163060), (310, 156222), (330, 146754), (341, 142020), (372, 130185), (396, 122295), (465, 104148), (495, 97836), (526, 92070), (540, 89683), (558, 86790), (594, 81530), (620, 78111), (660, 73377), (682, 71010), (789, 61380), (837, 57860), (930, 52074), (990, 48918), (1023, 47340), (1052, 46035), (1116, 43395), (1188, 40765), (1315, 36828), (1364, 35505), (1395, 34716), (1485, 32612), (1578, 30690), (1674, 28930), (1705, 28404), (1860, 26037), (1980, 24459), (2046, 23670), (2367, 20460), (2630, 18414), (2790, 17358), (2893, 16740), (2970, 16306), (3069, 15780), (3156, 15345), (3348, 14465), (3410, 14202), (3945, 12276), (4092, 11835), (4185, 11572), (4734, 10230), (5115, 9468), (5260, 9207), (5580, 8679), (5786, 8370), (5940, 8153), (6138, 7890), (6820, 7101)]