51545208

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1$

素因数の和:709

約数の個数: 128

約数和(自身を含む): 158215680

約数和(自身を除く): 106670472

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 23, 24, 26, 33, 39, 44, 46, 52, 66, 69, 78, 88, 92, 104, 132, 138, 143, 156, 184, 253, 264, 276, 286, 299, 312, 429, 506, 552, 572, 598, 653, 759, 858, 897, 1012, 1144, 1196, 1306, 1518, 1716, 1794, 1959, 2024, 2392, 2612, 3036, 3289, 3432, 3588, 3918, 5224, 6072, 6578, 7176, 7183, 7836, 8489, 9867, 13156, 14366, 15019, 15672, 16978, 19734, 21549, 25467, 26312, 28732, 30038, 33956, 39468, 43098, 45057, 50934, 57464, 60076, 67912, 78936, 86196, 90114, 93379, 101868, 120152, 165209, 172392, 180228, 186758, 195247, 203736, 280137, 330418, 360456, 373516, 390494, 495627, 560274, 585741, 660836, 747032, 780988, 991254, 1120548, 1171482, 1321672, 1561976, 1982508, 2147717, 2241096, 2342964, 3965016, 4295434, 4685928, 6443151, 8590868, 12886302, 17181736, 25772604, 51545208]

約数ペア:

[(1, 51545208), (2, 25772604), (3, 17181736), (4, 12886302), (6, 8590868), (8, 6443151), (11, 4685928), (12, 4295434), (13, 3965016), (22, 2342964), (23, 2241096), (24, 2147717), (26, 1982508), (33, 1561976), (39, 1321672), (44, 1171482), (46, 1120548), (52, 991254), (66, 780988), (69, 747032), (78, 660836), (88, 585741), (92, 560274), (104, 495627), (132, 390494), (138, 373516), (143, 360456), (156, 330418), (184, 280137), (253, 203736), (264, 195247), (276, 186758), (286, 180228), (299, 172392), (312, 165209), (429, 120152), (506, 101868), (552, 93379), (572, 90114), (598, 86196), (653, 78936), (759, 67912), (858, 60076), (897, 57464), (1012, 50934), (1144, 45057), (1196, 43098), (1306, 39468), (1518, 33956), (1716, 30038), (1794, 28732), (1959, 26312), (2024, 25467), (2392, 21549), (2612, 19734), (3036, 16978), (3289, 15672), (3432, 15019), (3588, 14366), (3918, 13156), (5224, 9867), (6072, 8489), (6578, 7836), (7176, 7183)]