51628200

素因数分解:

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

素因数の和:6651

約数の個数: 96

約数和(自身を含む): 172384800

約数和(自身を除く): 120756600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 6619, 7800, 13238, 19857, 26476, 33095, 39714, 52952, 66190, 79428, 86047, 99285, 132380, 158856, 165475, 172094, 198570, 258141, 264760, 330950, 344188, 397140, 430235, 496425, 516282, 661900, 688376, 794280, 860470, 992850, 1032564, 1290705, 1323800, 1720940, 1985700, 2065128, 2151175, 2581410, 3441880, 3971400, 4302350, 5162820, 6453525, 8604700, 10325640, 12907050, 17209400, 25814100, 51628200]

約数ペア:

[(1, 51628200), (2, 25814100), (3, 17209400), (4, 12907050), (5, 10325640), (6, 8604700), (8, 6453525), (10, 5162820), (12, 4302350), (13, 3971400), (15, 3441880), (20, 2581410), (24, 2151175), (25, 2065128), (26, 1985700), (30, 1720940), (39, 1323800), (40, 1290705), (50, 1032564), (52, 992850), (60, 860470), (65, 794280), (75, 688376), (78, 661900), (100, 516282), (104, 496425), (120, 430235), (130, 397140), (150, 344188), (156, 330950), (195, 264760), (200, 258141), (260, 198570), (300, 172094), (312, 165475), (325, 158856), (390, 132380), (520, 99285), (600, 86047), (650, 79428), (780, 66190), (975, 52952), (1300, 39714), (1560, 33095), (1950, 26476), (2600, 19857), (3900, 13238), (6619, 7800)]