51373044

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:381

約数の個数: 72

約数和(自身を含む): 133660800

約数和(自身を除く): 82287756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 101, 142, 199, 202, 213, 284, 303, 398, 404, 426, 597, 606, 639, 796, 852, 909, 1194, 1212, 1278, 1791, 1818, 2388, 2556, 3582, 3636, 7164, 7171, 14129, 14342, 20099, 21513, 28258, 28684, 40198, 42387, 43026, 56516, 60297, 64539, 80396, 84774, 86052, 120594, 127161, 129078, 169548, 180891, 241188, 254322, 258156, 361782, 508644, 723564, 1427029, 2854058, 4281087, 5708116, 8562174, 12843261, 17124348, 25686522, 51373044]

約数ペア:

[(1, 51373044), (2, 25686522), (3, 17124348), (4, 12843261), (6, 8562174), (9, 5708116), (12, 4281087), (18, 2854058), (36, 1427029), (71, 723564), (101, 508644), (142, 361782), (199, 258156), (202, 254322), (213, 241188), (284, 180891), (303, 169548), (398, 129078), (404, 127161), (426, 120594), (597, 86052), (606, 84774), (639, 80396), (796, 64539), (852, 60297), (909, 56516), (1194, 43026), (1212, 42387), (1278, 40198), (1791, 28684), (1818, 28258), (2388, 21513), (2556, 20099), (3582, 14342), (3636, 14129), (7164, 7171)]