51169356927

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{26669}}^1$

素因数の和:26765

約数の個数: 72

約数和(自身を含む): 85895322240

約数和(自身を除く): 34725965313

約数列:

[1, 3, 9, 13, 23, 31, 39, 69, 93, 117, 207, 279, 299, 403, 529, 713, 897, 1209, 1587, 2139, 2691, 3627, 4761, 6417, 6877, 9269, 16399, 20631, 26669, 27807, 49197, 61893, 80007, 83421, 147591, 213187, 240021, 346697, 613387, 639561, 826739, 1040091, 1840161, 1918683, 2480217, 3120273, 5520483, 7440651, 7974031, 10747607, 14107901, 19014997, 23922093, 32242821, 42323703, 57044991, 71766279, 96728463, 126971109, 171134973, 183402713, 247194961, 437344931, 550208139, 741584883, 1312034793, 1650624417, 2224754649, 3936104379, 5685484103, 17056452309, 51169356927]

約数ペア:

[(1, 51169356927), (3, 17056452309), (9, 5685484103), (13, 3936104379), (23, 2224754649), (31, 1650624417), (39, 1312034793), (69, 741584883), (93, 550208139), (117, 437344931), (207, 247194961), (279, 183402713), (299, 171134973), (403, 126971109), (529, 96728463), (713, 71766279), (897, 57044991), (1209, 42323703), (1587, 32242821), (2139, 23922093), (2691, 19014997), (3627, 14107901), (4761, 10747607), (6417, 7974031), (6877, 7440651), (9269, 5520483), (16399, 3120273), (20631, 2480217), (26669, 1918683), (27807, 1840161), (49197, 1040091), (61893, 826739), (80007, 639561), (83421, 613387), (147591, 346697), (213187, 240021)]