52789380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:178

約数の個数: 192

約数和(自身を含む): 179773440

約数和(自身を除く): 126984060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 43, 60, 70, 74, 79, 84, 86, 105, 111, 129, 140, 148, 158, 172, 185, 210, 215, 222, 237, 258, 259, 301, 316, 370, 395, 420, 430, 444, 474, 516, 518, 553, 555, 602, 645, 740, 777, 790, 860, 903, 948, 1036, 1106, 1110, 1185, 1204, 1290, 1295, 1505, 1554, 1580, 1591, 1659, 1806, 2212, 2220, 2370, 2580, 2590, 2765, 2923, 3010, 3108, 3182, 3318, 3397, 3612, 3885, 4515, 4740, 4773, 5180, 5530, 5846, 6020, 6364, 6636, 6794, 7770, 7955, 8295, 8769, 9030, 9546, 10191, 11060, 11137, 11692, 13588, 14615, 15540, 15910, 16590, 16985, 17538, 18060, 19092, 20382, 20461, 22274, 23779, 23865, 29230, 31820, 33180, 33411, 33970, 35076, 40764, 40922, 43845, 44548, 47558, 47730, 50955, 55685, 58460, 61383, 66822, 67940, 71337, 81844, 87690, 95116, 95460, 101910, 102305, 111370, 118895, 122766, 125689, 133644, 142674, 167055, 175380, 203820, 204610, 222740, 237790, 245532, 251378, 285348, 306915, 334110, 356685, 377067, 409220, 475580, 502756, 613830, 628445, 668220, 713370, 754134, 879823, 1227660, 1256890, 1426740, 1508268, 1759646, 1885335, 2513780, 2639469, 3519292, 3770670, 4399115, 5278938, 7541340, 8798230, 10557876, 13197345, 17596460, 26394690, 52789380]

約数ペア:

[(1, 52789380), (2, 26394690), (3, 17596460), (4, 13197345), (5, 10557876), (6, 8798230), (7, 7541340), (10, 5278938), (12, 4399115), (14, 3770670), (15, 3519292), (20, 2639469), (21, 2513780), (28, 1885335), (30, 1759646), (35, 1508268), (37, 1426740), (42, 1256890), (43, 1227660), (60, 879823), (70, 754134), (74, 713370), (79, 668220), (84, 628445), (86, 613830), (105, 502756), (111, 475580), (129, 409220), (140, 377067), (148, 356685), (158, 334110), (172, 306915), (185, 285348), (210, 251378), (215, 245532), (222, 237790), (237, 222740), (258, 204610), (259, 203820), (301, 175380), (316, 167055), (370, 142674), (395, 133644), (420, 125689), (430, 122766), (444, 118895), (474, 111370), (516, 102305), (518, 101910), (553, 95460), (555, 95116), (602, 87690), (645, 81844), (740, 71337), (777, 67940), (790, 66822), (860, 61383), (903, 58460), (948, 55685), (1036, 50955), (1106, 47730), (1110, 47558), (1185, 44548), (1204, 43845), (1290, 40922), (1295, 40764), (1505, 35076), (1554, 33970), (1580, 33411), (1591, 33180), (1659, 31820), (1806, 29230), (2212, 23865), (2220, 23779), (2370, 22274), (2580, 20461), (2590, 20382), (2765, 19092), (2923, 18060), (3010, 17538), (3108, 16985), (3182, 16590), (3318, 15910), (3397, 15540), (3612, 14615), (3885, 13588), (4515, 11692), (4740, 11137), (4773, 11060), (5180, 10191), (5530, 9546), (5846, 9030), (6020, 8769), (6364, 8295), (6636, 7955), (6794, 7770)]