51356342695

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{751}}^1$

素因数の和:1085

約数の個数: 128

約数和(自身を含む): 82333532160

約数和(自身を除く): 30977189465

約数列:

[1, 5, 7, 17, 19, 23, 35, 85, 95, 115, 119, 133, 161, 263, 323, 391, 437, 595, 665, 751, 805, 1315, 1615, 1841, 1955, 2185, 2261, 2737, 3059, 3755, 4471, 4997, 5257, 6049, 7429, 9205, 11305, 12767, 13685, 14269, 15295, 17273, 22355, 24985, 26285, 30245, 31297, 34979, 37145, 42343, 52003, 63835, 71345, 84949, 86365, 89369, 99883, 102833, 114931, 120911, 156485, 174895, 197513, 211715, 242573, 260015, 293641, 328187, 424745, 446845, 499415, 514165, 574655, 594643, 604555, 719831, 804517, 987565, 1212865, 1382591, 1468205, 1640935, 1698011, 1953827, 2055487, 2297309, 2973215, 3357721, 3599155, 3752747, 4022585, 4542799, 5579179, 6912955, 8490055, 9769135, 10277435, 11486545, 13676789, 16788605, 18763735, 22713995, 23504047, 26269229, 27895895, 31799593, 39054253, 63796699, 68383945, 77227583, 86313181, 117520235, 131346145, 158997965, 195271265, 318983495, 386137915, 431565905, 446576893, 540593081, 604192267, 1467324077, 2232884465, 2702965405, 3020961335, 7336620385, 10271268539, 51356342695]

約数ペア:

[(1, 51356342695), (5, 10271268539), (7, 7336620385), (17, 3020961335), (19, 2702965405), (23, 2232884465), (35, 1467324077), (85, 604192267), (95, 540593081), (115, 446576893), (119, 431565905), (133, 386137915), (161, 318983495), (263, 195271265), (323, 158997965), (391, 131346145), (437, 117520235), (595, 86313181), (665, 77227583), (751, 68383945), (805, 63796699), (1315, 39054253), (1615, 31799593), (1841, 27895895), (1955, 26269229), (2185, 23504047), (2261, 22713995), (2737, 18763735), (3059, 16788605), (3755, 13676789), (4471, 11486545), (4997, 10277435), (5257, 9769135), (6049, 8490055), (7429, 6912955), (9205, 5579179), (11305, 4542799), (12767, 4022585), (13685, 3752747), (14269, 3599155), (15295, 3357721), (17273, 2973215), (22355, 2297309), (24985, 2055487), (26285, 1953827), (30245, 1698011), (31297, 1640935), (34979, 1468205), (37145, 1382591), (42343, 1212865), (52003, 987565), (63835, 804517), (71345, 719831), (84949, 604555), (86365, 594643), (89369, 574655), (99883, 514165), (102833, 499415), (114931, 446845), (120911, 424745), (156485, 328187), (174895, 293641), (197513, 260015), (211715, 242573)]