51457488

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:356

約数の個数: 80

約数和(自身を含む): 137401920

約数和(自身を除く): 85944432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 113, 159, 179, 212, 226, 318, 339, 358, 424, 452, 537, 636, 678, 716, 848, 904, 1074, 1272, 1356, 1432, 1808, 2148, 2544, 2712, 2864, 4296, 5424, 5989, 8592, 9487, 11978, 17967, 18974, 20227, 23956, 28461, 35934, 37948, 40454, 47912, 56922, 60681, 71868, 75896, 80908, 95824, 113844, 121362, 143736, 151792, 161816, 227688, 242724, 287472, 323632, 455376, 485448, 970896, 1072031, 2144062, 3216093, 4288124, 6432186, 8576248, 12864372, 17152496, 25728744, 51457488]

約数ペア:

[(1, 51457488), (2, 25728744), (3, 17152496), (4, 12864372), (6, 8576248), (8, 6432186), (12, 4288124), (16, 3216093), (24, 2144062), (48, 1072031), (53, 970896), (106, 485448), (113, 455376), (159, 323632), (179, 287472), (212, 242724), (226, 227688), (318, 161816), (339, 151792), (358, 143736), (424, 121362), (452, 113844), (537, 95824), (636, 80908), (678, 75896), (716, 71868), (848, 60681), (904, 56922), (1074, 47912), (1272, 40454), (1356, 37948), (1432, 35934), (1808, 28461), (2148, 23956), (2544, 20227), (2712, 18974), (2864, 17967), (4296, 11978), (5424, 9487), (5989, 8592)]