55172922

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:145

約数の個数: 128

約数和(自身を含む): 145152000

約数和(自身を除く): 89979078

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 34, 38, 42, 49, 51, 57, 83, 98, 102, 114, 119, 133, 147, 166, 238, 249, 266, 294, 323, 343, 357, 399, 498, 581, 646, 686, 714, 798, 833, 931, 969, 1029, 1162, 1411, 1577, 1666, 1743, 1862, 1938, 2058, 2261, 2499, 2793, 2822, 3154, 3486, 4067, 4233, 4522, 4731, 4998, 5586, 5831, 6517, 6783, 8134, 8466, 9462, 9877, 11039, 11662, 12201, 13034, 13566, 15827, 17493, 19551, 19754, 22078, 24402, 26809, 28469, 29631, 31654, 33117, 34986, 39102, 47481, 53618, 56938, 59262, 66234, 69139, 77273, 80427, 85407, 94962, 110789, 138278, 154546, 160854, 170814, 187663, 207417, 221578, 231819, 332367, 375326, 414834, 463638, 483973, 540911, 562989, 664734, 967946, 1081822, 1125978, 1313641, 1451919, 1622733, 2627282, 2903838, 3245466, 3940923, 7881846, 9195487, 18390974, 27586461, 55172922]

約数ペア:

[(1, 55172922), (2, 27586461), (3, 18390974), (6, 9195487), (7, 7881846), (14, 3940923), (17, 3245466), (19, 2903838), (21, 2627282), (34, 1622733), (38, 1451919), (42, 1313641), (49, 1125978), (51, 1081822), (57, 967946), (83, 664734), (98, 562989), (102, 540911), (114, 483973), (119, 463638), (133, 414834), (147, 375326), (166, 332367), (238, 231819), (249, 221578), (266, 207417), (294, 187663), (323, 170814), (343, 160854), (357, 154546), (399, 138278), (498, 110789), (581, 94962), (646, 85407), (686, 80427), (714, 77273), (798, 69139), (833, 66234), (931, 59262), (969, 56938), (1029, 53618), (1162, 47481), (1411, 39102), (1577, 34986), (1666, 33117), (1743, 31654), (1862, 29631), (1938, 28469), (2058, 26809), (2261, 24402), (2499, 22078), (2793, 19754), (2822, 19551), (3154, 17493), (3486, 15827), (4067, 13566), (4233, 13034), (4522, 12201), (4731, 11662), (4998, 11039), (5586, 9877), (5831, 9462), (6517, 8466), (6783, 8134)]