53480300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:387

約数の個数: 72

約数和(自身を含む): 124273296

約数和(自身を除く): 70792996

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 163, 170, 193, 326, 340, 386, 425, 652, 772, 815, 850, 965, 1630, 1700, 1930, 2771, 3260, 3281, 3860, 4075, 4825, 5542, 6562, 8150, 9650, 11084, 13124, 13855, 16300, 16405, 19300, 27710, 31459, 32810, 55420, 62918, 65620, 69275, 82025, 125836, 138550, 157295, 164050, 277100, 314590, 328100, 534803, 629180, 786475, 1069606, 1572950, 2139212, 2674015, 3145900, 5348030, 10696060, 13370075, 26740150, 53480300]

約数ペア:

[(1, 53480300), (2, 26740150), (4, 13370075), (5, 10696060), (10, 5348030), (17, 3145900), (20, 2674015), (25, 2139212), (34, 1572950), (50, 1069606), (68, 786475), (85, 629180), (100, 534803), (163, 328100), (170, 314590), (193, 277100), (326, 164050), (340, 157295), (386, 138550), (425, 125836), (652, 82025), (772, 69275), (815, 65620), (850, 62918), (965, 55420), (1630, 32810), (1700, 31459), (1930, 27710), (2771, 19300), (3260, 16405), (3281, 16300), (3860, 13855), (4075, 13124), (4825, 11084), (5542, 9650), (6562, 8150)]