49372100001

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{13781}}^1$

素因数の和:13927

約数の個数: 96

約数和(自身を含む): 89095668480

約数和(自身を除く): 39723568479

約数列:

[1, 3, 7, 9, 19, 21, 41, 57, 63, 73, 123, 133, 171, 219, 287, 369, 399, 511, 657, 779, 861, 1197, 1387, 1533, 2337, 2583, 2993, 4161, 4599, 5453, 7011, 8979, 9709, 12483, 13781, 16359, 20951, 26937, 29127, 41343, 49077, 56867, 62853, 87381, 96467, 124029, 170601, 188559, 261839, 289401, 398069, 511803, 565021, 785517, 868203, 1006013, 1194207, 1695063, 1832873, 2356551, 3018039, 3582621, 3955147, 5085189, 5498619, 7042091, 9054117, 10735399, 11865441, 16495857, 19114247, 21126273, 32206197, 35596323, 41246533, 57342741, 63378819, 75147793, 96618591, 123739599, 133799729, 172028223, 225443379, 288725731, 371218797, 401399187, 676330137, 783684127, 866177193, 1204197561, 2351052381, 2598531579, 5485788889, 7053157143, 16457366667, 49372100001]

約数ペア:

[(1, 49372100001), (3, 16457366667), (7, 7053157143), (9, 5485788889), (19, 2598531579), (21, 2351052381), (41, 1204197561), (57, 866177193), (63, 783684127), (73, 676330137), (123, 401399187), (133, 371218797), (171, 288725731), (219, 225443379), (287, 172028223), (369, 133799729), (399, 123739599), (511, 96618591), (657, 75147793), (779, 63378819), (861, 57342741), (1197, 41246533), (1387, 35596323), (1533, 32206197), (2337, 21126273), (2583, 19114247), (2993, 16495857), (4161, 11865441), (4599, 10735399), (5453, 9054117), (7011, 7042091), (8979, 5498619), (9709, 5085189), (12483, 3955147), (13781, 3582621), (16359, 3018039), (20951, 2356551), (26937, 1832873), (29127, 1695063), (41343, 1194207), (49077, 1006013), (56867, 868203), (62853, 785517), (87381, 565021), (96467, 511803), (124029, 398069), (170601, 289401), (188559, 261839)]