52378620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{401}}^1$

素因数の和:731

約数の個数: 96

約数和(自身を含む): 168569856

約数和(自身を除く): 116191236

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 311, 401, 420, 622, 802, 933, 1203, 1244, 1555, 1604, 1866, 2005, 2177, 2406, 2807, 3110, 3732, 4010, 4354, 4665, 4812, 5614, 6015, 6220, 6531, 8020, 8421, 8708, 9330, 10885, 11228, 12030, 13062, 14035, 16842, 18660, 21770, 24060, 26124, 28070, 32655, 33684, 42105, 43540, 56140, 65310, 84210, 124711, 130620, 168420, 249422, 374133, 498844, 623555, 748266, 872977, 1247110, 1496532, 1745954, 1870665, 2494220, 2618931, 3491908, 3741330, 4364885, 5237862, 7482660, 8729770, 10475724, 13094655, 17459540, 26189310, 52378620]

約数ペア:

[(1, 52378620), (2, 26189310), (3, 17459540), (4, 13094655), (5, 10475724), (6, 8729770), (7, 7482660), (10, 5237862), (12, 4364885), (14, 3741330), (15, 3491908), (20, 2618931), (21, 2494220), (28, 1870665), (30, 1745954), (35, 1496532), (42, 1247110), (60, 872977), (70, 748266), (84, 623555), (105, 498844), (140, 374133), (210, 249422), (311, 168420), (401, 130620), (420, 124711), (622, 84210), (802, 65310), (933, 56140), (1203, 43540), (1244, 42105), (1555, 33684), (1604, 32655), (1866, 28070), (2005, 26124), (2177, 24060), (2406, 21770), (2807, 18660), (3110, 16842), (3732, 14035), (4010, 13062), (4354, 12030), (4665, 11228), (4812, 10885), (5614, 9330), (6015, 8708), (6220, 8421), (6531, 8020)]