50510040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{383}}^1$

素因数の和:561

約数の個数: 128

約数和(自身を含む): 174735360

約数和(自身を除く): 124225320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 157, 168, 210, 280, 314, 383, 420, 471, 628, 766, 785, 840, 942, 1099, 1149, 1256, 1532, 1570, 1884, 1915, 2198, 2298, 2355, 2681, 3064, 3140, 3297, 3768, 3830, 4396, 4596, 4710, 5362, 5495, 5745, 6280, 6594, 7660, 8043, 8792, 9192, 9420, 10724, 10990, 11490, 13188, 13405, 15320, 16086, 16485, 18840, 21448, 21980, 22980, 26376, 26810, 32172, 32970, 40215, 43960, 45960, 53620, 60131, 64344, 65940, 80430, 107240, 120262, 131880, 160860, 180393, 240524, 300655, 321720, 360786, 420917, 481048, 601310, 721572, 841834, 901965, 1202620, 1262751, 1443144, 1683668, 1803930, 2104585, 2405240, 2525502, 3367336, 3607860, 4209170, 5051004, 6313755, 7215720, 8418340, 10102008, 12627510, 16836680, 25255020, 50510040]

約数ペア:

[(1, 50510040), (2, 25255020), (3, 16836680), (4, 12627510), (5, 10102008), (6, 8418340), (7, 7215720), (8, 6313755), (10, 5051004), (12, 4209170), (14, 3607860), (15, 3367336), (20, 2525502), (21, 2405240), (24, 2104585), (28, 1803930), (30, 1683668), (35, 1443144), (40, 1262751), (42, 1202620), (56, 901965), (60, 841834), (70, 721572), (84, 601310), (105, 481048), (120, 420917), (140, 360786), (157, 321720), (168, 300655), (210, 240524), (280, 180393), (314, 160860), (383, 131880), (420, 120262), (471, 107240), (628, 80430), (766, 65940), (785, 64344), (840, 60131), (942, 53620), (1099, 45960), (1149, 43960), (1256, 40215), (1532, 32970), (1570, 32172), (1884, 26810), (1915, 26376), (2198, 22980), (2298, 21980), (2355, 21448), (2681, 18840), (3064, 16485), (3140, 16086), (3297, 15320), (3768, 13405), (3830, 13188), (4396, 11490), (4596, 10990), (4710, 10724), (5362, 9420), (5495, 9192), (5745, 8792), (6280, 8043), (6594, 7660)]