56803545

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{467}}^1$

素因数の和:551

約数の個数: 64

約数和(自身を含む): 109175040

約数和(自身を除く): 52371495

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 53, 85, 135, 153, 159, 255, 265, 459, 467, 477, 765, 795, 901, 1401, 1431, 2295, 2335, 2385, 2703, 4203, 4505, 7005, 7155, 7939, 8109, 12609, 13515, 21015, 23817, 24327, 24751, 39695, 40545, 63045, 71451, 74253, 119085, 121635, 123755, 214353, 222759, 357255, 371265, 420767, 668277, 1071765, 1113795, 1262301, 2103835, 3341385, 3786903, 6311505, 11360709, 18934515, 56803545]

約数ペア:

[(1, 56803545), (3, 18934515), (5, 11360709), (9, 6311505), (15, 3786903), (17, 3341385), (27, 2103835), (45, 1262301), (51, 1113795), (53, 1071765), (85, 668277), (135, 420767), (153, 371265), (159, 357255), (255, 222759), (265, 214353), (459, 123755), (467, 121635), (477, 119085), (765, 74253), (795, 71451), (901, 63045), (1401, 40545), (1431, 39695), (2295, 24751), (2335, 24327), (2385, 23817), (2703, 21015), (4203, 13515), (4505, 12609), (7005, 8109), (7155, 7939)]