47465020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1019}}^1$

素因数の和:1182

約数の個数: 48

約数和(自身を含む): 106414560

約数和(自身を除く): 58949540

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 137, 170, 274, 340, 548, 685, 1019, 1370, 2038, 2329, 2740, 4076, 4658, 5095, 9316, 10190, 11645, 17323, 20380, 23290, 34646, 46580, 69292, 86615, 139603, 173230, 279206, 346460, 558412, 698015, 1396030, 2373251, 2792060, 4746502, 9493004, 11866255, 23732510, 47465020]

約数ペア:

[(1, 47465020), (2, 23732510), (4, 11866255), (5, 9493004), (10, 4746502), (17, 2792060), (20, 2373251), (34, 1396030), (68, 698015), (85, 558412), (137, 346460), (170, 279206), (274, 173230), (340, 139603), (548, 86615), (685, 69292), (1019, 46580), (1370, 34646), (2038, 23290), (2329, 20380), (2740, 17323), (4076, 11645), (4658, 10190), (5095, 9316)]