51355044

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{367}}^1$

素因数の和:426

約数の個数: 108

約数和(自身を含む): 147079296

約数和(自身を除く): 95724252

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 169, 207, 234, 276, 299, 338, 367, 414, 468, 507, 598, 676, 734, 828, 897, 1014, 1101, 1196, 1468, 1521, 1794, 2028, 2202, 2691, 3042, 3303, 3588, 3887, 4404, 4771, 5382, 6084, 6606, 7774, 8441, 9542, 10764, 11661, 13212, 14313, 15548, 16882, 19084, 23322, 25323, 28626, 33764, 34983, 42939, 46644, 50646, 57252, 62023, 69966, 75969, 85878, 101292, 109733, 124046, 139932, 151938, 171756, 186069, 219466, 248092, 303876, 329199, 372138, 438932, 558207, 658398, 744276, 987597, 1116414, 1316796, 1426529, 1975194, 2232828, 2853058, 3950388, 4279587, 5706116, 8559174, 12838761, 17118348, 25677522, 51355044]

約数ペア:

[(1, 51355044), (2, 25677522), (3, 17118348), (4, 12838761), (6, 8559174), (9, 5706116), (12, 4279587), (13, 3950388), (18, 2853058), (23, 2232828), (26, 1975194), (36, 1426529), (39, 1316796), (46, 1116414), (52, 987597), (69, 744276), (78, 658398), (92, 558207), (117, 438932), (138, 372138), (156, 329199), (169, 303876), (207, 248092), (234, 219466), (276, 186069), (299, 171756), (338, 151938), (367, 139932), (414, 124046), (468, 109733), (507, 101292), (598, 85878), (676, 75969), (734, 69966), (828, 62023), (897, 57252), (1014, 50646), (1101, 46644), (1196, 42939), (1468, 34983), (1521, 33764), (1794, 28626), (2028, 25323), (2202, 23322), (2691, 19084), (3042, 16882), (3303, 15548), (3588, 14313), (3887, 13212), (4404, 11661), (4771, 10764), (5382, 9542), (6084, 8441), (6606, 7774)]