53642750

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:211

約数の個数: 96

約数和(自身を含む): 121642560

約数和(自身を除く): 67999810

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 49, 50, 58, 70, 98, 125, 145, 151, 175, 203, 245, 250, 290, 302, 350, 406, 490, 725, 755, 875, 1015, 1057, 1225, 1421, 1450, 1510, 1750, 2030, 2114, 2450, 2842, 3625, 3775, 4379, 5075, 5285, 6125, 7105, 7250, 7399, 7550, 8758, 10150, 10570, 12250, 14210, 14798, 18875, 21895, 25375, 26425, 30653, 35525, 36995, 37750, 43790, 50750, 52850, 61306, 71050, 73990, 109475, 132125, 153265, 177625, 184975, 214571, 218950, 264250, 306530, 355250, 369950, 429142, 547375, 766325, 924875, 1072855, 1094750, 1532650, 1849750, 2145710, 3831625, 5364275, 7663250, 10728550, 26821375, 53642750]

約数ペア:

[(1, 53642750), (2, 26821375), (5, 10728550), (7, 7663250), (10, 5364275), (14, 3831625), (25, 2145710), (29, 1849750), (35, 1532650), (49, 1094750), (50, 1072855), (58, 924875), (70, 766325), (98, 547375), (125, 429142), (145, 369950), (151, 355250), (175, 306530), (203, 264250), (245, 218950), (250, 214571), (290, 184975), (302, 177625), (350, 153265), (406, 132125), (490, 109475), (725, 73990), (755, 71050), (875, 61306), (1015, 52850), (1057, 50750), (1225, 43790), (1421, 37750), (1450, 36995), (1510, 35525), (1750, 30653), (2030, 26425), (2114, 25375), (2450, 21895), (2842, 18875), (3625, 14798), (3775, 14210), (4379, 12250), (5075, 10570), (5285, 10150), (6125, 8758), (7105, 7550), (7250, 7399)]