53745480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6491}}^1$

素因数の和:6531

約数の個数: 96

約数和(自身を含む): 182295360

約数和(自身を除く): 128549880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 6491, 8280, 12982, 19473, 25964, 32455, 38946, 51928, 58419, 64910, 77892, 97365, 116838, 129820, 149293, 155784, 194730, 233676, 259640, 292095, 298586, 389460, 447879, 467352, 584190, 597172, 746465, 778920, 895758, 1168380, 1194344, 1343637, 1492930, 1791516, 2239395, 2336760, 2687274, 2985860, 3583032, 4478790, 5374548, 5971720, 6718185, 8957580, 10749096, 13436370, 17915160, 26872740, 53745480]

約数ペア:

[(1, 53745480), (2, 26872740), (3, 17915160), (4, 13436370), (5, 10749096), (6, 8957580), (8, 6718185), (9, 5971720), (10, 5374548), (12, 4478790), (15, 3583032), (18, 2985860), (20, 2687274), (23, 2336760), (24, 2239395), (30, 1791516), (36, 1492930), (40, 1343637), (45, 1194344), (46, 1168380), (60, 895758), (69, 778920), (72, 746465), (90, 597172), (92, 584190), (115, 467352), (120, 447879), (138, 389460), (180, 298586), (184, 292095), (207, 259640), (230, 233676), (276, 194730), (345, 155784), (360, 149293), (414, 129820), (460, 116838), (552, 97365), (690, 77892), (828, 64910), (920, 58419), (1035, 51928), (1380, 38946), (1656, 32455), (2070, 25964), (2760, 19473), (4140, 12982), (6491, 8280)]