47961396

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:105

約数の個数: 216

約数和(自身を含む): 156854880

約数和(自身を除く): 108893484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 49, 53, 54, 57, 63, 76, 81, 84, 98, 106, 108, 114, 126, 133, 147, 159, 162, 171, 189, 196, 212, 228, 243, 252, 266, 294, 318, 324, 342, 371, 378, 399, 441, 477, 486, 513, 532, 567, 588, 636, 684, 742, 756, 798, 882, 931, 954, 972, 1007, 1026, 1113, 1134, 1197, 1323, 1431, 1484, 1539, 1596, 1701, 1764, 1862, 1908, 2014, 2052, 2226, 2268, 2394, 2597, 2646, 2793, 2862, 3021, 3078, 3339, 3402, 3591, 3724, 3969, 4028, 4293, 4452, 4617, 4788, 5194, 5292, 5586, 5724, 6042, 6156, 6678, 6804, 7049, 7182, 7791, 7938, 8379, 8586, 9063, 9234, 10017, 10388, 10773, 11172, 11907, 12084, 12879, 13356, 14098, 14364, 15582, 15876, 16758, 17172, 18126, 18468, 20034, 21147, 21546, 23373, 23814, 25137, 25758, 27189, 28196, 30051, 31164, 32319, 33516, 36252, 40068, 42294, 43092, 46746, 47628, 49343, 50274, 51516, 54378, 60102, 63441, 64638, 70119, 75411, 81567, 84588, 90153, 93492, 98686, 100548, 108756, 120204, 126882, 129276, 140238, 148029, 150822, 163134, 180306, 190323, 197372, 210357, 226233, 244701, 253764, 280476, 296058, 301644, 326268, 360612, 380646, 420714, 444087, 452466, 489402, 570969, 592116, 631071, 761292, 841428, 888174, 904932, 978804, 1141938, 1262142, 1332261, 1712907, 1776348, 2283876, 2524284, 2664522, 3425814, 3996783, 5329044, 6851628, 7993566, 11990349, 15987132, 23980698, 47961396]

約数ペア:

[(1, 47961396), (2, 23980698), (3, 15987132), (4, 11990349), (6, 7993566), (7, 6851628), (9, 5329044), (12, 3996783), (14, 3425814), (18, 2664522), (19, 2524284), (21, 2283876), (27, 1776348), (28, 1712907), (36, 1332261), (38, 1262142), (42, 1141938), (49, 978804), (53, 904932), (54, 888174), (57, 841428), (63, 761292), (76, 631071), (81, 592116), (84, 570969), (98, 489402), (106, 452466), (108, 444087), (114, 420714), (126, 380646), (133, 360612), (147, 326268), (159, 301644), (162, 296058), (171, 280476), (189, 253764), (196, 244701), (212, 226233), (228, 210357), (243, 197372), (252, 190323), (266, 180306), (294, 163134), (318, 150822), (324, 148029), (342, 140238), (371, 129276), (378, 126882), (399, 120204), (441, 108756), (477, 100548), (486, 98686), (513, 93492), (532, 90153), (567, 84588), (588, 81567), (636, 75411), (684, 70119), (742, 64638), (756, 63441), (798, 60102), (882, 54378), (931, 51516), (954, 50274), (972, 49343), (1007, 47628), (1026, 46746), (1113, 43092), (1134, 42294), (1197, 40068), (1323, 36252), (1431, 33516), (1484, 32319), (1539, 31164), (1596, 30051), (1701, 28196), (1764, 27189), (1862, 25758), (1908, 25137), (2014, 23814), (2052, 23373), (2226, 21546), (2268, 21147), (2394, 20034), (2597, 18468), (2646, 18126), (2793, 17172), (2862, 16758), (3021, 15876), (3078, 15582), (3339, 14364), (3402, 14098), (3591, 13356), (3724, 12879), (3969, 12084), (4028, 11907), (4293, 11172), (4452, 10773), (4617, 10388), (4788, 10017), (5194, 9234), (5292, 9063), (5586, 8586), (5724, 8379), (6042, 7938), (6156, 7791), (6678, 7182), (6804, 7049)]