53389140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{401}}^1$

素因数の和:737

約数の個数: 96

約数和(自身を含む): 171811584

約数和(自身を除く): 118422444

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, 317, 401, 420, 634, 802, 951, 1203, 1268, 1585, 1604, 1902, 2005, 2219, 2406, 2807, 3170, 3804, 4010, 4438, 4755, 4812, 5614, 6015, 6340, 6657, 8020, 8421, 8876, 9510, 11095, 11228, 12030, 13314, 14035, 16842, 19020, 22190, 24060, 26628, 28070, 33285, 33684, 42105, 44380, 56140, 66570, 84210, 127117, 133140, 168420, 254234, 381351, 508468, 635585, 762702, 889819, 1271170, 1525404, 1779638, 1906755, 2542340, 2669457, 3559276, 3813510, 4449095, 5338914, 7627020, 8898190, 10677828, 13347285, 17796380, 26694570, 53389140]

約数ペア:

[(1, 53389140), (2, 26694570), (3, 17796380), (4, 13347285), (5, 10677828), (6, 8898190), (7, 7627020), (10, 5338914), (12, 4449095), (14, 3813510), (15, 3559276), (20, 2669457), (21, 2542340), (28, 1906755), (30, 1779638), (35, 1525404), (42, 1271170), (60, 889819), (70, 762702), (84, 635585), (105, 508468), (140, 381351), (210, 254234), (317, 168420), (401, 133140), (420, 127117), (634, 84210), (802, 66570), (951, 56140), (1203, 44380), (1268, 42105), (1585, 33684), (1604, 33285), (1902, 28070), (2005, 26628), (2219, 24060), (2406, 22190), (2807, 19020), (3170, 16842), (3804, 14035), (4010, 13314), (4438, 12030), (4755, 11228), (4812, 11095), (5614, 9510), (6015, 8876), (6340, 8421), (6657, 8020)]