47898162

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1$

素因数の和:157

約数の個数: 96

約数和(自身を含む): 120113280

約数和(自身を除く): 72215118

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 71, 78, 93, 117, 142, 186, 213, 234, 279, 351, 403, 426, 558, 639, 702, 806, 837, 923, 961, 1209, 1278, 1674, 1846, 1917, 1922, 2201, 2418, 2769, 2883, 3627, 3834, 4402, 5538, 5766, 6603, 7254, 8307, 8649, 10881, 12493, 13206, 16614, 17298, 19809, 21762, 24921, 24986, 25947, 28613, 37479, 39618, 49842, 51894, 57226, 59427, 68231, 74958, 85839, 112437, 118854, 136462, 171678, 204693, 224874, 257517, 337311, 409386, 515034, 614079, 674622, 772551, 887003, 1228158, 1545102, 1774006, 1842237, 2661009, 3684474, 5322018, 7983027, 15966054, 23949081, 47898162]

約数ペア:

[(1, 47898162), (2, 23949081), (3, 15966054), (6, 7983027), (9, 5322018), (13, 3684474), (18, 2661009), (26, 1842237), (27, 1774006), (31, 1545102), (39, 1228158), (54, 887003), (62, 772551), (71, 674622), (78, 614079), (93, 515034), (117, 409386), (142, 337311), (186, 257517), (213, 224874), (234, 204693), (279, 171678), (351, 136462), (403, 118854), (426, 112437), (558, 85839), (639, 74958), (702, 68231), (806, 59427), (837, 57226), (923, 51894), (961, 49842), (1209, 39618), (1278, 37479), (1674, 28613), (1846, 25947), (1917, 24986), (1922, 24921), (2201, 21762), (2418, 19809), (2769, 17298), (2883, 16614), (3627, 13206), (3834, 12493), (4402, 10881), (5538, 8649), (5766, 8307), (6603, 7254)]