52565020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:227

約数の個数: 96

約数和(自身を含む): 125798400

約数和(自身を除く): 73233380

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 79, 85, 95, 103, 158, 170, 190, 206, 316, 323, 340, 380, 395, 412, 515, 646, 790, 1030, 1292, 1343, 1501, 1580, 1615, 1751, 1957, 2060, 2686, 3002, 3230, 3502, 3914, 5372, 6004, 6460, 6715, 7004, 7505, 7828, 8137, 8755, 9785, 13430, 15010, 16274, 17510, 19570, 25517, 26860, 30020, 32548, 33269, 35020, 39140, 40685, 51034, 66538, 81370, 102068, 127585, 133076, 138329, 154603, 162740, 166345, 255170, 276658, 309206, 332690, 510340, 553316, 618412, 665380, 691645, 773015, 1383290, 1546030, 2628251, 2766580, 3092060, 5256502, 10513004, 13141255, 26282510, 52565020]

約数ペア:

[(1, 52565020), (2, 26282510), (4, 13141255), (5, 10513004), (10, 5256502), (17, 3092060), (19, 2766580), (20, 2628251), (34, 1546030), (38, 1383290), (68, 773015), (76, 691645), (79, 665380), (85, 618412), (95, 553316), (103, 510340), (158, 332690), (170, 309206), (190, 276658), (206, 255170), (316, 166345), (323, 162740), (340, 154603), (380, 138329), (395, 133076), (412, 127585), (515, 102068), (646, 81370), (790, 66538), (1030, 51034), (1292, 40685), (1343, 39140), (1501, 35020), (1580, 33269), (1615, 32548), (1751, 30020), (1957, 26860), (2060, 25517), (2686, 19570), (3002, 17510), (3230, 16274), (3502, 15010), (3914, 13430), (5372, 9785), (6004, 8755), (6460, 8137), (6715, 7828), (7004, 7505)]