48749688

素因数分解:

$2^3\times 3^6\times {\mathrm{13}}^1\times {\mathrm{643}}^1$

素因数の和:680

約数の個数: 112

約数和(自身を含む): 147817320

約数和(自身を除く): 99067632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 243, 312, 324, 351, 468, 486, 643, 648, 702, 729, 936, 972, 1053, 1286, 1404, 1458, 1929, 1944, 2106, 2572, 2808, 2916, 3159, 3858, 4212, 5144, 5787, 5832, 6318, 7716, 8359, 8424, 9477, 11574, 12636, 15432, 16718, 17361, 18954, 23148, 25077, 25272, 33436, 34722, 37908, 46296, 50154, 52083, 66872, 69444, 75231, 75816, 100308, 104166, 138888, 150462, 156249, 200616, 208332, 225693, 300924, 312498, 416664, 451386, 468747, 601848, 624996, 677079, 902772, 937494, 1249992, 1354158, 1805544, 1874988, 2031237, 2708316, 3749976, 4062474, 5416632, 6093711, 8124948, 12187422, 16249896, 24374844, 48749688]

約数ペア:

[(1, 48749688), (2, 24374844), (3, 16249896), (4, 12187422), (6, 8124948), (8, 6093711), (9, 5416632), (12, 4062474), (13, 3749976), (18, 2708316), (24, 2031237), (26, 1874988), (27, 1805544), (36, 1354158), (39, 1249992), (52, 937494), (54, 902772), (72, 677079), (78, 624996), (81, 601848), (104, 468747), (108, 451386), (117, 416664), (156, 312498), (162, 300924), (216, 225693), (234, 208332), (243, 200616), (312, 156249), (324, 150462), (351, 138888), (468, 104166), (486, 100308), (643, 75816), (648, 75231), (702, 69444), (729, 66872), (936, 52083), (972, 50154), (1053, 46296), (1286, 37908), (1404, 34722), (1458, 33436), (1929, 25272), (1944, 25077), (2106, 23148), (2572, 18954), (2808, 17361), (2916, 16718), (3159, 15432), (3858, 12636), (4212, 11574), (5144, 9477), (5787, 8424), (5832, 8359), (6318, 7716)]