52006514780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{17419}}^1$

素因数の和:17811

約数の個数: 96

約数和(自身を含む): 122423857920

約数和(自身を除く): 70417343140

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 331, 410, 451, 662, 820, 902, 1324, 1655, 1804, 2255, 3310, 3641, 4510, 6620, 7282, 9020, 13571, 14564, 17419, 18205, 27142, 34838, 36410, 54284, 67855, 69676, 72820, 87095, 135710, 149281, 174190, 191609, 271420, 298562, 348380, 383218, 597124, 714179, 746405, 766436, 958045, 1428358, 1492810, 1916090, 2856716, 2985620, 3570895, 3832180, 5765689, 7141790, 7855969, 11531378, 14283580, 15711938, 23062756, 28828445, 31423876, 39279845, 57656890, 63422579, 78559690, 115313780, 126845158, 157119380, 236393249, 253690316, 317112895, 472786498, 634225790, 945572996, 1181966245, 1268451580, 2363932490, 2600325739, 4727864980, 5200651478, 10401302956, 13001628695, 26003257390, 52006514780]

約数ペア:

[(1, 52006514780), (2, 26003257390), (4, 13001628695), (5, 10401302956), (10, 5200651478), (11, 4727864980), (20, 2600325739), (22, 2363932490), (41, 1268451580), (44, 1181966245), (55, 945572996), (82, 634225790), (110, 472786498), (164, 317112895), (205, 253690316), (220, 236393249), (331, 157119380), (410, 126845158), (451, 115313780), (662, 78559690), (820, 63422579), (902, 57656890), (1324, 39279845), (1655, 31423876), (1804, 28828445), (2255, 23062756), (3310, 15711938), (3641, 14283580), (4510, 11531378), (6620, 7855969), (7282, 7141790), (9020, 5765689), (13571, 3832180), (14564, 3570895), (17419, 2985620), (18205, 2856716), (27142, 1916090), (34838, 1492810), (36410, 1428358), (54284, 958045), (67855, 766436), (69676, 746405), (72820, 714179), (87095, 597124), (135710, 383218), (149281, 348380), (174190, 298562), (191609, 271420)]