52125990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{619}}^1$

素因数の和:1037

約数の個数: 64

約数和(自身を含む): 143562240

約数和(自身を除く): 91436250

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 401, 619, 802, 1203, 1238, 1857, 2005, 2406, 2807, 3095, 3714, 4010, 4333, 5614, 6015, 6190, 8421, 8666, 9285, 12030, 12999, 14035, 16842, 18570, 21665, 25998, 28070, 42105, 43330, 64995, 84210, 129990, 248219, 496438, 744657, 1241095, 1489314, 1737533, 2482190, 3475066, 3723285, 5212599, 7446570, 8687665, 10425198, 17375330, 26062995, 52125990]

約数ペア:

[(1, 52125990), (2, 26062995), (3, 17375330), (5, 10425198), (6, 8687665), (7, 7446570), (10, 5212599), (14, 3723285), (15, 3475066), (21, 2482190), (30, 1737533), (35, 1489314), (42, 1241095), (70, 744657), (105, 496438), (210, 248219), (401, 129990), (619, 84210), (802, 64995), (1203, 43330), (1238, 42105), (1857, 28070), (2005, 25998), (2406, 21665), (2807, 18570), (3095, 16842), (3714, 14035), (4010, 12999), (4333, 12030), (5614, 9285), (6015, 8666), (6190, 8421)]