50736213

素因数分解:

$3^8\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:91

約数の個数: 72

約数和(自身を含む): 89749920

約数和(自身を除く): 39013707

約数列:

[1, 3, 9, 11, 19, 27, 33, 37, 57, 81, 99, 111, 171, 209, 243, 297, 333, 407, 513, 627, 703, 729, 891, 999, 1221, 1539, 1881, 2109, 2187, 2673, 2997, 3663, 4617, 5643, 6327, 6561, 7733, 8019, 8991, 10989, 13851, 16929, 18981, 23199, 24057, 26973, 32967, 41553, 50787, 56943, 69597, 72171, 80919, 98901, 124659, 152361, 170829, 208791, 242757, 296703, 457083, 512487, 626373, 890109, 1371249, 1537461, 1879119, 2670327, 4612383, 5637357, 16912071, 50736213]

約数ペア:

[(1, 50736213), (3, 16912071), (9, 5637357), (11, 4612383), (19, 2670327), (27, 1879119), (33, 1537461), (37, 1371249), (57, 890109), (81, 626373), (99, 512487), (111, 457083), (171, 296703), (209, 242757), (243, 208791), (297, 170829), (333, 152361), (407, 124659), (513, 98901), (627, 80919), (703, 72171), (729, 69597), (891, 56943), (999, 50787), (1221, 41553), (1539, 32967), (1881, 26973), (2109, 24057), (2187, 23199), (2673, 18981), (2997, 16929), (3663, 13851), (4617, 10989), (5643, 8991), (6327, 8019), (6561, 7733)]