54777842

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 104509440

約数和(自身を除く): 49731598

約数列:

[1, 2, 7, 14, 17, 34, 47, 59, 83, 94, 118, 119, 166, 238, 329, 413, 581, 658, 799, 826, 1003, 1162, 1411, 1598, 2006, 2773, 2822, 3901, 4897, 5546, 5593, 7021, 7802, 9794, 9877, 11186, 14042, 19411, 19754, 27307, 34279, 38822, 47141, 54614, 66317, 68558, 83249, 94282, 132634, 166498, 230159, 329987, 460318, 464219, 582743, 659974, 928438, 1165486, 1611113, 3222226, 3912703, 7825406, 27388921, 54777842]

約数ペア:

[(1, 54777842), (2, 27388921), (7, 7825406), (14, 3912703), (17, 3222226), (34, 1611113), (47, 1165486), (59, 928438), (83, 659974), (94, 582743), (118, 464219), (119, 460318), (166, 329987), (238, 230159), (329, 166498), (413, 132634), (581, 94282), (658, 83249), (799, 68558), (826, 66317), (1003, 54614), (1162, 47141), (1411, 38822), (1598, 34279), (2006, 27307), (2773, 19754), (2822, 19411), (3901, 14042), (4897, 11186), (5546, 9877), (5593, 9794), (7021, 7802)]