51198624

素因数分解:

$2^5\times 3^2\times {\mathrm{389}}^1\times {\mathrm{457}}^1$

素因数の和:862

約数の個数: 72

約数和(自身を含む): 146289780

約数和(自身を除く): 95091156

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 389, 457, 778, 914, 1167, 1371, 1556, 1828, 2334, 2742, 3112, 3501, 3656, 4113, 4668, 5484, 6224, 7002, 7312, 8226, 9336, 10968, 12448, 14004, 14624, 16452, 18672, 21936, 28008, 32904, 37344, 43872, 56016, 65808, 112032, 131616, 177773, 355546, 533319, 711092, 1066638, 1422184, 1599957, 2133276, 2844368, 3199914, 4266552, 5688736, 6399828, 8533104, 12799656, 17066208, 25599312, 51198624]

約数ペア:

[(1, 51198624), (2, 25599312), (3, 17066208), (4, 12799656), (6, 8533104), (8, 6399828), (9, 5688736), (12, 4266552), (16, 3199914), (18, 2844368), (24, 2133276), (32, 1599957), (36, 1422184), (48, 1066638), (72, 711092), (96, 533319), (144, 355546), (288, 177773), (389, 131616), (457, 112032), (778, 65808), (914, 56016), (1167, 43872), (1371, 37344), (1556, 32904), (1828, 28008), (2334, 21936), (2742, 18672), (3112, 16452), (3501, 14624), (3656, 14004), (4113, 12448), (4668, 10968), (5484, 9336), (6224, 8226), (7002, 7312)]