47216890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{557}}^1$

素因数の和:751

約数の個数: 48

約数和(自身を含む): 99616392

約数和(自身を除く): 52399502

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 173, 245, 346, 490, 557, 865, 1114, 1211, 1730, 2422, 2785, 3899, 5570, 6055, 7798, 8477, 12110, 16954, 19495, 27293, 38990, 42385, 54586, 84770, 96361, 136465, 192722, 272930, 481805, 674527, 963610, 1349054, 3372635, 4721689, 6745270, 9443378, 23608445, 47216890]

約数ペア:

[(1, 47216890), (2, 23608445), (5, 9443378), (7, 6745270), (10, 4721689), (14, 3372635), (35, 1349054), (49, 963610), (70, 674527), (98, 481805), (173, 272930), (245, 192722), (346, 136465), (490, 96361), (557, 84770), (865, 54586), (1114, 42385), (1211, 38990), (1730, 27293), (2422, 19495), (2785, 16954), (3899, 12110), (5570, 8477), (6055, 7798)]