51910812

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2617}}^1$

素因数の和:2675

約数の個数: 72

約数和(自身を含む): 142942800

約数和(自身を除く): 91031988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 114, 116, 171, 174, 228, 261, 342, 348, 522, 551, 684, 1044, 1102, 1653, 2204, 2617, 3306, 4959, 5234, 6612, 7851, 9918, 10468, 15702, 19836, 23553, 31404, 47106, 49723, 75893, 94212, 99446, 149169, 151786, 198892, 227679, 298338, 303572, 447507, 455358, 596676, 683037, 895014, 910716, 1366074, 1441967, 1790028, 2732148, 2883934, 4325901, 5767868, 8651802, 12977703, 17303604, 25955406, 51910812]

約数ペア:

[(1, 51910812), (2, 25955406), (3, 17303604), (4, 12977703), (6, 8651802), (9, 5767868), (12, 4325901), (18, 2883934), (19, 2732148), (29, 1790028), (36, 1441967), (38, 1366074), (57, 910716), (58, 895014), (76, 683037), (87, 596676), (114, 455358), (116, 447507), (171, 303572), (174, 298338), (228, 227679), (261, 198892), (342, 151786), (348, 149169), (522, 99446), (551, 94212), (684, 75893), (1044, 49723), (1102, 47106), (1653, 31404), (2204, 23553), (2617, 19836), (3306, 15702), (4959, 10468), (5234, 9918), (6612, 7851)]