50390496

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:385

約数の個数: 144

約数和(自身を含む): 158414256

約数和(自身を除く): 108023760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 43, 48, 52, 72, 78, 86, 96, 104, 117, 129, 144, 156, 172, 208, 234, 258, 288, 312, 313, 344, 387, 416, 468, 516, 559, 624, 626, 688, 774, 936, 939, 1032, 1118, 1248, 1252, 1376, 1548, 1677, 1872, 1878, 2064, 2236, 2504, 2817, 3096, 3354, 3744, 3756, 4069, 4128, 4472, 5008, 5031, 5634, 6192, 6708, 7512, 8138, 8944, 10016, 10062, 11268, 12207, 12384, 13416, 13459, 15024, 16276, 17888, 20124, 22536, 24414, 26832, 26918, 30048, 32552, 36621, 40248, 40377, 45072, 48828, 53664, 53836, 65104, 73242, 80496, 80754, 90144, 97656, 107672, 121131, 130208, 146484, 160992, 161508, 174967, 195312, 215344, 242262, 292968, 323016, 349934, 390624, 430688, 484524, 524901, 585936, 646032, 699868, 969048, 1049802, 1171872, 1292064, 1399736, 1574703, 1938096, 2099604, 2799472, 3149406, 3876192, 4199208, 5598944, 6298812, 8398416, 12597624, 16796832, 25195248, 50390496]

約数ペア:

[(1, 50390496), (2, 25195248), (3, 16796832), (4, 12597624), (6, 8398416), (8, 6298812), (9, 5598944), (12, 4199208), (13, 3876192), (16, 3149406), (18, 2799472), (24, 2099604), (26, 1938096), (32, 1574703), (36, 1399736), (39, 1292064), (43, 1171872), (48, 1049802), (52, 969048), (72, 699868), (78, 646032), (86, 585936), (96, 524901), (104, 484524), (117, 430688), (129, 390624), (144, 349934), (156, 323016), (172, 292968), (208, 242262), (234, 215344), (258, 195312), (288, 174967), (312, 161508), (313, 160992), (344, 146484), (387, 130208), (416, 121131), (468, 107672), (516, 97656), (559, 90144), (624, 80754), (626, 80496), (688, 73242), (774, 65104), (936, 53836), (939, 53664), (1032, 48828), (1118, 45072), (1248, 40377), (1252, 40248), (1376, 36621), (1548, 32552), (1677, 30048), (1872, 26918), (1878, 26832), (2064, 24414), (2236, 22536), (2504, 20124), (2817, 17888), (3096, 16276), (3354, 15024), (3744, 13459), (3756, 13416), (4069, 12384), (4128, 12207), (4472, 11268), (5008, 10062), (5031, 10016), (5634, 8944), (6192, 8138), (6708, 7512)]