49201020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{251}}^1$

素因数の和:294

約数の個数: 180

約数和(自身を含む): 170328312

約数和(自身を除く): 121127292

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, 121, 132, 135, 162, 165, 180, 198, 220, 242, 251, 270, 297, 324, 330, 363, 396, 405, 484, 495, 502, 540, 594, 605, 660, 726, 753, 810, 891, 990, 1004, 1089, 1188, 1210, 1255, 1452, 1485, 1506, 1620, 1782, 1815, 1980, 2178, 2259, 2420, 2510, 2761, 2970, 3012, 3267, 3564, 3630, 3765, 4356, 4455, 4518, 5020, 5445, 5522, 5940, 6534, 6777, 7260, 7530, 8283, 8910, 9036, 9801, 10890, 11044, 11295, 13068, 13554, 13805, 15060, 16335, 16566, 17820, 19602, 20331, 21780, 22590, 24849, 27108, 27610, 30371, 32670, 33132, 33885, 39204, 40662, 41415, 45180, 49005, 49698, 55220, 60742, 65340, 67770, 74547, 81324, 82830, 91113, 98010, 99396, 101655, 121484, 124245, 135540, 149094, 151855, 165660, 182226, 196020, 203310, 223641, 248490, 273339, 298188, 303710, 364452, 372735, 406620, 447282, 455565, 496980, 546678, 607420, 745470, 820017, 894564, 911130, 1093356, 1118205, 1366695, 1490940, 1640034, 1822260, 2236410, 2460051, 2733390, 3280068, 4100085, 4472820, 4920102, 5466780, 8200170, 9840204, 12300255, 16400340, 24600510, 49201020]

約数ペア:

[(1, 49201020), (2, 24600510), (3, 16400340), (4, 12300255), (5, 9840204), (6, 8200170), (9, 5466780), (10, 4920102), (11, 4472820), (12, 4100085), (15, 3280068), (18, 2733390), (20, 2460051), (22, 2236410), (27, 1822260), (30, 1640034), (33, 1490940), (36, 1366695), (44, 1118205), (45, 1093356), (54, 911130), (55, 894564), (60, 820017), (66, 745470), (81, 607420), (90, 546678), (99, 496980), (108, 455565), (110, 447282), (121, 406620), (132, 372735), (135, 364452), (162, 303710), (165, 298188), (180, 273339), (198, 248490), (220, 223641), (242, 203310), (251, 196020), (270, 182226), (297, 165660), (324, 151855), (330, 149094), (363, 135540), (396, 124245), (405, 121484), (484, 101655), (495, 99396), (502, 98010), (540, 91113), (594, 82830), (605, 81324), (660, 74547), (726, 67770), (753, 65340), (810, 60742), (891, 55220), (990, 49698), (1004, 49005), (1089, 45180), (1188, 41415), (1210, 40662), (1255, 39204), (1452, 33885), (1485, 33132), (1506, 32670), (1620, 30371), (1782, 27610), (1815, 27108), (1980, 24849), (2178, 22590), (2259, 21780), (2420, 20331), (2510, 19602), (2761, 17820), (2970, 16566), (3012, 16335), (3267, 15060), (3564, 13805), (3630, 13554), (3765, 13068), (4356, 11295), (4455, 11044), (4518, 10890), (5020, 9801), (5445, 9036), (5522, 8910), (5940, 8283), (6534, 7530), (6777, 7260)]