53497140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{16823}}^1$

素因数の和:16888

約数の個数: 48

約数和(自身を含む): 152627328

約数和(自身を除く): 99130188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 16823, 33646, 50469, 67292, 84115, 100938, 168230, 201876, 252345, 336460, 504690, 891619, 1009380, 1783238, 2674857, 3566476, 4458095, 5349714, 8916190, 10699428, 13374285, 17832380, 26748570, 53497140]

約数ペア:

[(1, 53497140), (2, 26748570), (3, 17832380), (4, 13374285), (5, 10699428), (6, 8916190), (10, 5349714), (12, 4458095), (15, 3566476), (20, 2674857), (30, 1783238), (53, 1009380), (60, 891619), (106, 504690), (159, 336460), (212, 252345), (265, 201876), (318, 168230), (530, 100938), (636, 84115), (795, 67292), (1060, 50469), (1590, 33646), (3180, 16823)]