52694640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{449}}^1$

素因数の和:631

約数の個数: 120

約数和(自身を含む): 178448400

約数和(自身を除く): 125753760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 163, 180, 240, 326, 360, 449, 489, 652, 720, 815, 898, 978, 1304, 1347, 1467, 1630, 1796, 1956, 2245, 2445, 2608, 2694, 2934, 3260, 3592, 3912, 4041, 4490, 4890, 5388, 5868, 6520, 6735, 7184, 7335, 7824, 8082, 8980, 9780, 10776, 11736, 13040, 13470, 14670, 16164, 17960, 19560, 20205, 21552, 23472, 26940, 29340, 32328, 35920, 39120, 40410, 53880, 58680, 64656, 73187, 80820, 107760, 117360, 146374, 161640, 219561, 292748, 323280, 365935, 439122, 585496, 658683, 731870, 878244, 1097805, 1170992, 1317366, 1463740, 1756488, 2195610, 2634732, 2927480, 3293415, 3512976, 4391220, 5269464, 5854960, 6586830, 8782440, 10538928, 13173660, 17564880, 26347320, 52694640]

約数ペア:

[(1, 52694640), (2, 26347320), (3, 17564880), (4, 13173660), (5, 10538928), (6, 8782440), (8, 6586830), (9, 5854960), (10, 5269464), (12, 4391220), (15, 3512976), (16, 3293415), (18, 2927480), (20, 2634732), (24, 2195610), (30, 1756488), (36, 1463740), (40, 1317366), (45, 1170992), (48, 1097805), (60, 878244), (72, 731870), (80, 658683), (90, 585496), (120, 439122), (144, 365935), (163, 323280), (180, 292748), (240, 219561), (326, 161640), (360, 146374), (449, 117360), (489, 107760), (652, 80820), (720, 73187), (815, 64656), (898, 58680), (978, 53880), (1304, 40410), (1347, 39120), (1467, 35920), (1630, 32328), (1796, 29340), (1956, 26940), (2245, 23472), (2445, 21552), (2608, 20205), (2694, 19560), (2934, 17960), (3260, 16164), (3592, 14670), (3912, 13470), (4041, 13040), (4490, 11736), (4890, 10776), (5388, 9780), (5868, 8980), (6520, 8082), (6735, 7824), (7184, 7335)]