47665708940

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3529}}^1\times {\mathrm{14369}}^1$

素因数の和:17954

約数の個数: 48

約数和(自身を含む): 102263817600

約数和(自身を除く): 54598108660

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 3529, 7058, 14116, 14369, 17645, 28738, 35290, 57476, 70580, 71845, 143690, 165863, 287380, 331726, 663452, 675343, 829315, 1350686, 1658630, 2701372, 3317260, 3376715, 6753430, 13506860, 50708201, 101416402, 202832804, 253541005, 507082010, 1014164020, 2383285447, 4766570894, 9533141788, 11916427235, 23832854470, 47665708940]

約数ペア:

[(1, 47665708940), (2, 23832854470), (4, 11916427235), (5, 9533141788), (10, 4766570894), (20, 2383285447), (47, 1014164020), (94, 507082010), (188, 253541005), (235, 202832804), (470, 101416402), (940, 50708201), (3529, 13506860), (7058, 6753430), (14116, 3376715), (14369, 3317260), (17645, 2701372), (28738, 1658630), (35290, 1350686), (57476, 829315), (70580, 675343), (71845, 663452), (143690, 331726), (165863, 287380)]