47503746

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:445

約数の個数: 80

約数和(自身を含む): 115416576

約数和(自身を除く): 67912830

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 47, 51, 54, 81, 94, 102, 141, 153, 162, 282, 306, 367, 423, 459, 734, 799, 846, 918, 1101, 1269, 1377, 1598, 2202, 2397, 2538, 2754, 3303, 3807, 4794, 6239, 6606, 7191, 7614, 9909, 12478, 14382, 17249, 18717, 19818, 21573, 29727, 34498, 37434, 43146, 51747, 56151, 59454, 64719, 103494, 112302, 129438, 155241, 168453, 293233, 310482, 336906, 465723, 505359, 586466, 879699, 931446, 1010718, 1397169, 1759398, 2639097, 2794338, 5278194, 7917291, 15834582, 23751873, 47503746]

約数ペア:

[(1, 47503746), (2, 23751873), (3, 15834582), (6, 7917291), (9, 5278194), (17, 2794338), (18, 2639097), (27, 1759398), (34, 1397169), (47, 1010718), (51, 931446), (54, 879699), (81, 586466), (94, 505359), (102, 465723), (141, 336906), (153, 310482), (162, 293233), (282, 168453), (306, 155241), (367, 129438), (423, 112302), (459, 103494), (734, 64719), (799, 59454), (846, 56151), (918, 51747), (1101, 43146), (1269, 37434), (1377, 34498), (1598, 29727), (2202, 21573), (2397, 19818), (2538, 18717), (2754, 17249), (3303, 14382), (3807, 12478), (4794, 9909), (6239, 7614), (6606, 7191)]