52816280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:369

約数の個数: 128

約数和(自身を含む): 143700480

約数和(自身を除く): 90884200

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 23, 34, 40, 44, 46, 55, 68, 85, 88, 92, 110, 115, 136, 170, 184, 187, 220, 230, 253, 307, 340, 374, 391, 440, 460, 506, 614, 680, 748, 782, 920, 935, 1012, 1228, 1265, 1496, 1535, 1564, 1870, 1955, 2024, 2456, 2530, 3070, 3128, 3377, 3740, 3910, 4301, 5060, 5219, 6140, 6754, 7061, 7480, 7820, 8602, 10120, 10438, 12280, 13508, 14122, 15640, 16885, 17204, 20876, 21505, 26095, 27016, 28244, 33770, 34408, 35305, 41752, 43010, 52190, 56488, 57409, 67540, 70610, 77671, 86020, 104380, 114818, 120037, 135080, 141220, 155342, 172040, 208760, 229636, 240074, 282440, 287045, 310684, 388355, 459272, 480148, 574090, 600185, 621368, 776710, 960296, 1148180, 1200370, 1320407, 1553420, 2296360, 2400740, 2640814, 3106840, 4801480, 5281628, 6602035, 10563256, 13204070, 26408140, 52816280]

約数ペア:

[(1, 52816280), (2, 26408140), (4, 13204070), (5, 10563256), (8, 6602035), (10, 5281628), (11, 4801480), (17, 3106840), (20, 2640814), (22, 2400740), (23, 2296360), (34, 1553420), (40, 1320407), (44, 1200370), (46, 1148180), (55, 960296), (68, 776710), (85, 621368), (88, 600185), (92, 574090), (110, 480148), (115, 459272), (136, 388355), (170, 310684), (184, 287045), (187, 282440), (220, 240074), (230, 229636), (253, 208760), (307, 172040), (340, 155342), (374, 141220), (391, 135080), (440, 120037), (460, 114818), (506, 104380), (614, 86020), (680, 77671), (748, 70610), (782, 67540), (920, 57409), (935, 56488), (1012, 52190), (1228, 43010), (1265, 41752), (1496, 35305), (1535, 34408), (1564, 33770), (1870, 28244), (1955, 27016), (2024, 26095), (2456, 21505), (2530, 20876), (3070, 17204), (3128, 16885), (3377, 15640), (3740, 14122), (3910, 13508), (4301, 12280), (5060, 10438), (5219, 10120), (6140, 8602), (6754, 7820), (7061, 7480)]