56791020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6619}}^1$

素因数の和:6655

約数の個数: 96

約数和(自身を含む): 186842880

約数和(自身を除く): 130051860

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 6619, 8580, 13238, 19857, 26476, 33095, 39714, 66190, 72809, 79428, 86047, 99285, 132380, 145618, 172094, 198570, 218427, 258141, 291236, 344188, 364045, 397140, 430235, 436854, 516282, 728090, 860470, 873708, 946517, 1032564, 1092135, 1290705, 1456180, 1720940, 1893034, 2184270, 2581410, 2839551, 3786068, 4368540, 4732585, 5162820, 5679102, 9465170, 11358204, 14197755, 18930340, 28395510, 56791020]

約数ペア:

[(1, 56791020), (2, 28395510), (3, 18930340), (4, 14197755), (5, 11358204), (6, 9465170), (10, 5679102), (11, 5162820), (12, 4732585), (13, 4368540), (15, 3786068), (20, 2839551), (22, 2581410), (26, 2184270), (30, 1893034), (33, 1720940), (39, 1456180), (44, 1290705), (52, 1092135), (55, 1032564), (60, 946517), (65, 873708), (66, 860470), (78, 728090), (110, 516282), (130, 436854), (132, 430235), (143, 397140), (156, 364045), (165, 344188), (195, 291236), (220, 258141), (260, 218427), (286, 198570), (330, 172094), (390, 145618), (429, 132380), (572, 99285), (660, 86047), (715, 79428), (780, 72809), (858, 66190), (1430, 39714), (1716, 33095), (2145, 26476), (2860, 19857), (4290, 13238), (6619, 8580)]