49971330

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:246

約数の個数: 160

約数和(自身を含む): 150543360

約数和(自身を除く): 100572030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 27, 30, 34, 38, 45, 51, 54, 57, 81, 85, 90, 95, 102, 114, 135, 153, 162, 170, 171, 190, 191, 255, 270, 285, 306, 323, 342, 382, 405, 459, 510, 513, 570, 573, 646, 765, 810, 855, 918, 955, 969, 1026, 1146, 1377, 1530, 1539, 1615, 1710, 1719, 1910, 1938, 2295, 2565, 2754, 2865, 2907, 3078, 3230, 3247, 3438, 3629, 4590, 4845, 5130, 5157, 5730, 5814, 6494, 6885, 7258, 7695, 8595, 8721, 9690, 9741, 10314, 10887, 13770, 14535, 15390, 15471, 16235, 17190, 17442, 18145, 19482, 21774, 25785, 26163, 29070, 29223, 30942, 32470, 32661, 36290, 43605, 48705, 51570, 52326, 54435, 58446, 61693, 65322, 77355, 87210, 87669, 97410, 97983, 108870, 123386, 130815, 146115, 154710, 163305, 175338, 185079, 195966, 261630, 263007, 292230, 293949, 308465, 326610, 370158, 438345, 489915, 526014, 555237, 587898, 616930, 876690, 925395, 979830, 1110474, 1315035, 1469745, 1665711, 1850790, 2630070, 2776185, 2939490, 3331422, 4997133, 5552370, 8328555, 9994266, 16657110, 24985665, 49971330]

約数ペア:

[(1, 49971330), (2, 24985665), (3, 16657110), (5, 9994266), (6, 8328555), (9, 5552370), (10, 4997133), (15, 3331422), (17, 2939490), (18, 2776185), (19, 2630070), (27, 1850790), (30, 1665711), (34, 1469745), (38, 1315035), (45, 1110474), (51, 979830), (54, 925395), (57, 876690), (81, 616930), (85, 587898), (90, 555237), (95, 526014), (102, 489915), (114, 438345), (135, 370158), (153, 326610), (162, 308465), (170, 293949), (171, 292230), (190, 263007), (191, 261630), (255, 195966), (270, 185079), (285, 175338), (306, 163305), (323, 154710), (342, 146115), (382, 130815), (405, 123386), (459, 108870), (510, 97983), (513, 97410), (570, 87669), (573, 87210), (646, 77355), (765, 65322), (810, 61693), (855, 58446), (918, 54435), (955, 52326), (969, 51570), (1026, 48705), (1146, 43605), (1377, 36290), (1530, 32661), (1539, 32470), (1615, 30942), (1710, 29223), (1719, 29070), (1910, 26163), (1938, 25785), (2295, 21774), (2565, 19482), (2754, 18145), (2865, 17442), (2907, 17190), (3078, 16235), (3230, 15471), (3247, 15390), (3438, 14535), (3629, 13770), (4590, 10887), (4845, 10314), (5130, 9741), (5157, 9690), (5730, 8721), (5814, 8595), (6494, 7695), (6885, 7258)]