47981310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7237}}^1$

素因数の和:7277

約数の個数: 64

約数和(自身を含む): 131326272

約数和(自身を除く): 83344962

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 7237, 14474, 21711, 36185, 43422, 72370, 94081, 108555, 123029, 188162, 217110, 246058, 282243, 369087, 470405, 564486, 615145, 738174, 940810, 1230290, 1411215, 1599377, 1845435, 2822430, 3198754, 3690870, 4798131, 7996885, 9596262, 15993770, 23990655, 47981310]

約数ペア:

[(1, 47981310), (2, 23990655), (3, 15993770), (5, 9596262), (6, 7996885), (10, 4798131), (13, 3690870), (15, 3198754), (17, 2822430), (26, 1845435), (30, 1599377), (34, 1411215), (39, 1230290), (51, 940810), (65, 738174), (78, 615145), (85, 564486), (102, 470405), (130, 369087), (170, 282243), (195, 246058), (221, 217110), (255, 188162), (390, 123029), (442, 108555), (510, 94081), (663, 72370), (1105, 43422), (1326, 36185), (2210, 21711), (3315, 14474), (6630, 7237)]