56816370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16187}}^1$

素因数の和:16216

約数の個数: 64

約数和(自身を含む): 163175040

約数和(自身を除く): 106358670

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 16187, 32374, 48561, 80935, 97122, 145683, 161870, 210431, 242805, 291366, 420862, 437049, 485610, 631293, 728415, 874098, 1052155, 1262586, 1456830, 1893879, 2104310, 2185245, 3156465, 3787758, 4370490, 5681637, 6312930, 9469395, 11363274, 18938790, 28408185, 56816370]

約数ペア:

[(1, 56816370), (2, 28408185), (3, 18938790), (5, 11363274), (6, 9469395), (9, 6312930), (10, 5681637), (13, 4370490), (15, 3787758), (18, 3156465), (26, 2185245), (27, 2104310), (30, 1893879), (39, 1456830), (45, 1262586), (54, 1052155), (65, 874098), (78, 728415), (90, 631293), (117, 485610), (130, 437049), (135, 420862), (195, 291366), (234, 242805), (270, 210431), (351, 161870), (390, 145683), (585, 97122), (702, 80935), (1170, 48561), (1755, 32374), (3510, 16187)]