47665990

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2741}}^1$

素因数の和:2832

約数の個数: 32

約数和(自身を含む): 90025344

約数和(自身を除く): 42359354

約数列:

[1, 2, 5, 10, 37, 47, 74, 94, 185, 235, 370, 470, 1739, 2741, 3478, 5482, 8695, 13705, 17390, 27410, 101417, 128827, 202834, 257654, 507085, 644135, 1014170, 1288270, 4766599, 9533198, 23832995, 47665990]

約数ペア:

[(1, 47665990), (2, 23832995), (5, 9533198), (10, 4766599), (37, 1288270), (47, 1014170), (74, 644135), (94, 507085), (185, 257654), (235, 202834), (370, 128827), (470, 101417), (1739, 27410), (2741, 17390), (3478, 13705), (5482, 8695)]