53592800

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2161}}^1$

素因数の和:2212

約数の個数: 72

約数和(自身を含む): 135116352

約数和(自身を除く): 81523552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 200, 248, 310, 400, 496, 620, 775, 800, 992, 1240, 1550, 2161, 2480, 3100, 4322, 4960, 6200, 8644, 10805, 12400, 17288, 21610, 24800, 34576, 43220, 54025, 66991, 69152, 86440, 108050, 133982, 172880, 216100, 267964, 334955, 345760, 432200, 535928, 669910, 864400, 1071856, 1339820, 1674775, 1728800, 2143712, 2679640, 3349550, 5359280, 6699100, 10718560, 13398200, 26796400, 53592800]

約数ペア:

[(1, 53592800), (2, 26796400), (4, 13398200), (5, 10718560), (8, 6699100), (10, 5359280), (16, 3349550), (20, 2679640), (25, 2143712), (31, 1728800), (32, 1674775), (40, 1339820), (50, 1071856), (62, 864400), (80, 669910), (100, 535928), (124, 432200), (155, 345760), (160, 334955), (200, 267964), (248, 216100), (310, 172880), (400, 133982), (496, 108050), (620, 86440), (775, 69152), (800, 66991), (992, 54025), (1240, 43220), (1550, 34576), (2161, 24800), (2480, 21610), (3100, 17288), (4322, 12400), (4960, 10805), (6200, 8644)]