51626008

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 122135040

約数和(自身を除く): 70509032

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 61, 68, 98, 119, 122, 127, 136, 196, 238, 244, 254, 392, 427, 476, 488, 508, 833, 854, 889, 952, 1016, 1037, 1666, 1708, 1778, 2074, 2159, 2989, 3332, 3416, 3556, 4148, 4318, 5978, 6223, 6664, 7112, 7259, 7747, 8296, 8636, 11956, 12446, 14518, 15113, 15494, 17272, 23912, 24892, 29036, 30226, 30988, 49784, 50813, 54229, 58072, 60452, 61976, 101626, 105791, 108458, 120904, 131699, 203252, 211582, 216916, 263398, 379603, 406504, 423164, 433832, 526796, 759206, 846328, 921893, 1053592, 1518412, 1843786, 3036824, 3687572, 6453251, 7375144, 12906502, 25813004, 51626008]

約数ペア:

[(1, 51626008), (2, 25813004), (4, 12906502), (7, 7375144), (8, 6453251), (14, 3687572), (17, 3036824), (28, 1843786), (34, 1518412), (49, 1053592), (56, 921893), (61, 846328), (68, 759206), (98, 526796), (119, 433832), (122, 423164), (127, 406504), (136, 379603), (196, 263398), (238, 216916), (244, 211582), (254, 203252), (392, 131699), (427, 120904), (476, 108458), (488, 105791), (508, 101626), (833, 61976), (854, 60452), (889, 58072), (952, 54229), (1016, 50813), (1037, 49784), (1666, 30988), (1708, 30226), (1778, 29036), (2074, 24892), (2159, 23912), (2989, 17272), (3332, 15494), (3416, 15113), (3556, 14518), (4148, 12446), (4318, 11956), (5978, 8636), (6223, 8296), (6664, 7747), (7112, 7259)]