53388972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:452

約数の個数: 144

約数和(自身を含む): 170410240

約数和(自身を除く): 117021268

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 43, 52, 63, 78, 84, 86, 91, 117, 126, 129, 156, 172, 182, 234, 252, 258, 273, 301, 364, 379, 387, 468, 516, 546, 559, 602, 758, 774, 819, 903, 1092, 1118, 1137, 1204, 1516, 1548, 1638, 1677, 1806, 2236, 2274, 2653, 2709, 3276, 3354, 3411, 3612, 3913, 4548, 4927, 5031, 5306, 5418, 6708, 6822, 7826, 7959, 9854, 10062, 10612, 10836, 11739, 13644, 14781, 15652, 15918, 16297, 19708, 20124, 23478, 23877, 29562, 31836, 32594, 34489, 35217, 44343, 46956, 47754, 48891, 59124, 65188, 68978, 70434, 88686, 95508, 97782, 103467, 114079, 137956, 140868, 146673, 177372, 195564, 206934, 211861, 228158, 293346, 310401, 342237, 413868, 423722, 456316, 586692, 620802, 635583, 684474, 847444, 1026711, 1241604, 1271166, 1368948, 1483027, 1906749, 2053422, 2542332, 2966054, 3813498, 4106844, 4449081, 5932108, 7626996, 8898162, 13347243, 17796324, 26694486, 53388972]

約数ペア:

[(1, 53388972), (2, 26694486), (3, 17796324), (4, 13347243), (6, 8898162), (7, 7626996), (9, 5932108), (12, 4449081), (13, 4106844), (14, 3813498), (18, 2966054), (21, 2542332), (26, 2053422), (28, 1906749), (36, 1483027), (39, 1368948), (42, 1271166), (43, 1241604), (52, 1026711), (63, 847444), (78, 684474), (84, 635583), (86, 620802), (91, 586692), (117, 456316), (126, 423722), (129, 413868), (156, 342237), (172, 310401), (182, 293346), (234, 228158), (252, 211861), (258, 206934), (273, 195564), (301, 177372), (364, 146673), (379, 140868), (387, 137956), (468, 114079), (516, 103467), (546, 97782), (559, 95508), (602, 88686), (758, 70434), (774, 68978), (819, 65188), (903, 59124), (1092, 48891), (1118, 47754), (1137, 46956), (1204, 44343), (1516, 35217), (1548, 34489), (1638, 32594), (1677, 31836), (1806, 29562), (2236, 23877), (2274, 23478), (2653, 20124), (2709, 19708), (3276, 16297), (3354, 15918), (3411, 15652), (3612, 14781), (3913, 13644), (4548, 11739), (4927, 10836), (5031, 10612), (5306, 10062), (5418, 9854), (6708, 7959), (6822, 7826)]