56554019487

素因数分解:

$3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{43783}}^1$

素因数の和:43933

約数の個数: 72

約数和(自身を含む): 99278468640

約数和(自身を除く): 42724449153

約数列:

[1, 3, 7, 9, 21, 29, 49, 63, 87, 101, 147, 203, 261, 303, 441, 609, 707, 909, 1421, 1827, 2121, 2929, 4263, 4949, 6363, 8787, 12789, 14847, 20503, 26361, 43783, 44541, 61509, 131349, 143521, 184527, 306481, 394047, 430563, 919443, 1269707, 1291689, 2145367, 2758329, 3809121, 4422083, 6436101, 8887949, 11427363, 13266249, 19308303, 26663847, 30954581, 39798747, 62215643, 79991541, 92863743, 128240407, 186646929, 216682067, 278591229, 384721221, 559940787, 650046201, 897682849, 1154163663, 1950138603, 2693048547, 6283779943, 8079145641, 18851339829, 56554019487]

約数ペア:

[(1, 56554019487), (3, 18851339829), (7, 8079145641), (9, 6283779943), (21, 2693048547), (29, 1950138603), (49, 1154163663), (63, 897682849), (87, 650046201), (101, 559940787), (147, 384721221), (203, 278591229), (261, 216682067), (303, 186646929), (441, 128240407), (609, 92863743), (707, 79991541), (909, 62215643), (1421, 39798747), (1827, 30954581), (2121, 26663847), (2929, 19308303), (4263, 13266249), (4949, 11427363), (6363, 8887949), (8787, 6436101), (12789, 4422083), (14847, 3809121), (20503, 2758329), (26361, 2145367), (43783, 1291689), (44541, 1269707), (61509, 919443), (131349, 430563), (143521, 394047), (184527, 306481)]