56974820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1$

素因数の和:717

約数の個数: 96

約数和(自身を含む): 148925952

約数和(自身を除く): 91951132

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 37, 68, 70, 74, 85, 119, 140, 148, 170, 185, 238, 259, 340, 370, 476, 518, 595, 629, 647, 740, 1036, 1190, 1258, 1294, 1295, 2380, 2516, 2588, 2590, 3145, 3235, 4403, 4529, 5180, 6290, 6470, 8806, 9058, 10999, 12580, 12940, 17612, 18116, 21998, 22015, 22645, 23939, 43996, 44030, 45290, 47878, 54995, 76993, 88060, 90580, 95756, 109990, 119695, 153986, 167573, 219980, 239390, 307972, 335146, 384965, 406963, 478780, 670292, 769930, 813926, 837865, 1539860, 1627852, 1675730, 2034815, 2848741, 3351460, 4069630, 5697482, 8139260, 11394964, 14243705, 28487410, 56974820]

約数ペア:

[(1, 56974820), (2, 28487410), (4, 14243705), (5, 11394964), (7, 8139260), (10, 5697482), (14, 4069630), (17, 3351460), (20, 2848741), (28, 2034815), (34, 1675730), (35, 1627852), (37, 1539860), (68, 837865), (70, 813926), (74, 769930), (85, 670292), (119, 478780), (140, 406963), (148, 384965), (170, 335146), (185, 307972), (238, 239390), (259, 219980), (340, 167573), (370, 153986), (476, 119695), (518, 109990), (595, 95756), (629, 90580), (647, 88060), (740, 76993), (1036, 54995), (1190, 47878), (1258, 45290), (1294, 44030), (1295, 43996), (2380, 23939), (2516, 22645), (2588, 22015), (2590, 21998), (3145, 18116), (3235, 17612), (4403, 12940), (4529, 12580), (5180, 10999), (6290, 9058), (6470, 8806)]