50475720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:367

約数の個数: 128

約数和(自身を含む): 162518400

約数和(自身を除く): 112042680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 109, 120, 136, 170, 204, 218, 227, 255, 327, 340, 408, 436, 454, 510, 545, 654, 680, 681, 872, 908, 1020, 1090, 1135, 1308, 1362, 1635, 1816, 1853, 2040, 2180, 2270, 2616, 2724, 3270, 3405, 3706, 3859, 4360, 4540, 5448, 5559, 6540, 6810, 7412, 7718, 9080, 9265, 11118, 11577, 13080, 13620, 14824, 15436, 18530, 19295, 22236, 23154, 24743, 27240, 27795, 30872, 37060, 38590, 44472, 46308, 49486, 55590, 57885, 74120, 74229, 77180, 92616, 98972, 111180, 115770, 123715, 148458, 154360, 197944, 222360, 231540, 247430, 296916, 371145, 420631, 463080, 494860, 593832, 742290, 841262, 989720, 1261893, 1484580, 1682524, 2103155, 2523786, 2969160, 3365048, 4206310, 5047572, 6309465, 8412620, 10095144, 12618930, 16825240, 25237860, 50475720]

約数ペア:

[(1, 50475720), (2, 25237860), (3, 16825240), (4, 12618930), (5, 10095144), (6, 8412620), (8, 6309465), (10, 5047572), (12, 4206310), (15, 3365048), (17, 2969160), (20, 2523786), (24, 2103155), (30, 1682524), (34, 1484580), (40, 1261893), (51, 989720), (60, 841262), (68, 742290), (85, 593832), (102, 494860), (109, 463080), (120, 420631), (136, 371145), (170, 296916), (204, 247430), (218, 231540), (227, 222360), (255, 197944), (327, 154360), (340, 148458), (408, 123715), (436, 115770), (454, 111180), (510, 98972), (545, 92616), (654, 77180), (680, 74229), (681, 74120), (872, 57885), (908, 55590), (1020, 49486), (1090, 46308), (1135, 44472), (1308, 38590), (1362, 37060), (1635, 30872), (1816, 27795), (1853, 27240), (2040, 24743), (2180, 23154), (2270, 22236), (2616, 19295), (2724, 18530), (3270, 15436), (3405, 14824), (3706, 13620), (3859, 13080), (4360, 11577), (4540, 11118), (5448, 9265), (5559, 9080), (6540, 7718), (6810, 7412)]