56748560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1093}}^1$

素因数の和:1176

約数の個数: 80

約数和(自身を含む): 146508480

約数和(自身を除く): 89759920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 59, 80, 88, 110, 118, 176, 220, 236, 295, 440, 472, 590, 649, 880, 944, 1093, 1180, 1298, 2186, 2360, 2596, 3245, 4372, 4720, 5192, 5465, 6490, 8744, 10384, 10930, 12023, 12980, 17488, 21860, 24046, 25960, 43720, 48092, 51920, 60115, 64487, 87440, 96184, 120230, 128974, 192368, 240460, 257948, 322435, 480920, 515896, 644870, 709357, 961840, 1031792, 1289740, 1418714, 2579480, 2837428, 3546785, 5158960, 5674856, 7093570, 11349712, 14187140, 28374280, 56748560]

約数ペア:

[(1, 56748560), (2, 28374280), (4, 14187140), (5, 11349712), (8, 7093570), (10, 5674856), (11, 5158960), (16, 3546785), (20, 2837428), (22, 2579480), (40, 1418714), (44, 1289740), (55, 1031792), (59, 961840), (80, 709357), (88, 644870), (110, 515896), (118, 480920), (176, 322435), (220, 257948), (236, 240460), (295, 192368), (440, 128974), (472, 120230), (590, 96184), (649, 87440), (880, 64487), (944, 60115), (1093, 51920), (1180, 48092), (1298, 43720), (2186, 25960), (2360, 24046), (2596, 21860), (3245, 17488), (4372, 12980), (4720, 12023), (5192, 10930), (5465, 10384), (6490, 8744)]