51340884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:417

約数の個数: 96

約数和(自身を含む): 146522880

約数和(自身を除く): 95181996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 157, 204, 229, 238, 314, 357, 458, 471, 476, 628, 687, 714, 916, 942, 1099, 1374, 1428, 1603, 1884, 2198, 2669, 2748, 3206, 3297, 3893, 4396, 4809, 5338, 6412, 6594, 7786, 8007, 9618, 10676, 11679, 13188, 15572, 16014, 18683, 19236, 23358, 27251, 32028, 35953, 37366, 46716, 54502, 56049, 71906, 74732, 81753, 107859, 109004, 112098, 143812, 163506, 215718, 224196, 251671, 327012, 431436, 503342, 611201, 755013, 1006684, 1222402, 1510026, 1833603, 2444804, 3020052, 3667206, 4278407, 7334412, 8556814, 12835221, 17113628, 25670442, 51340884]

約数ペア:

[(1, 51340884), (2, 25670442), (3, 17113628), (4, 12835221), (6, 8556814), (7, 7334412), (12, 4278407), (14, 3667206), (17, 3020052), (21, 2444804), (28, 1833603), (34, 1510026), (42, 1222402), (51, 1006684), (68, 755013), (84, 611201), (102, 503342), (119, 431436), (157, 327012), (204, 251671), (229, 224196), (238, 215718), (314, 163506), (357, 143812), (458, 112098), (471, 109004), (476, 107859), (628, 81753), (687, 74732), (714, 71906), (916, 56049), (942, 54502), (1099, 46716), (1374, 37366), (1428, 35953), (1603, 32028), (1884, 27251), (2198, 23358), (2669, 19236), (2748, 18683), (3206, 16014), (3297, 15572), (3893, 13188), (4396, 11679), (4809, 10676), (5338, 9618), (6412, 8007), (6594, 7786)]