49376520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1$

素因数の和:500

約数の個数: 128

約数和(自身を含む): 166320000

約数和(自身を除く): 116943480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 131, 135, 180, 216, 262, 270, 349, 360, 393, 524, 540, 655, 698, 786, 1047, 1048, 1080, 1179, 1310, 1396, 1572, 1745, 1965, 2094, 2358, 2620, 2792, 3141, 3144, 3490, 3537, 3930, 4188, 4716, 5235, 5240, 5895, 6282, 6980, 7074, 7860, 8376, 9423, 9432, 10470, 11790, 12564, 13960, 14148, 15705, 15720, 17685, 18846, 20940, 23580, 25128, 28296, 31410, 35370, 37692, 41880, 45719, 47115, 47160, 62820, 70740, 75384, 91438, 94230, 125640, 137157, 141480, 182876, 188460, 228595, 274314, 365752, 376920, 411471, 457190, 548628, 685785, 822942, 914380, 1097256, 1234413, 1371570, 1645884, 1828760, 2057355, 2468826, 2743140, 3291768, 4114710, 4937652, 5486280, 6172065, 8229420, 9875304, 12344130, 16458840, 24688260, 49376520]

約数ペア:

[(1, 49376520), (2, 24688260), (3, 16458840), (4, 12344130), (5, 9875304), (6, 8229420), (8, 6172065), (9, 5486280), (10, 4937652), (12, 4114710), (15, 3291768), (18, 2743140), (20, 2468826), (24, 2057355), (27, 1828760), (30, 1645884), (36, 1371570), (40, 1234413), (45, 1097256), (54, 914380), (60, 822942), (72, 685785), (90, 548628), (108, 457190), (120, 411471), (131, 376920), (135, 365752), (180, 274314), (216, 228595), (262, 188460), (270, 182876), (349, 141480), (360, 137157), (393, 125640), (524, 94230), (540, 91438), (655, 75384), (698, 70740), (786, 62820), (1047, 47160), (1048, 47115), (1080, 45719), (1179, 41880), (1310, 37692), (1396, 35370), (1572, 31410), (1745, 28296), (1965, 25128), (2094, 23580), (2358, 20940), (2620, 18846), (2792, 17685), (3141, 15720), (3144, 15705), (3490, 14148), (3537, 13960), (3930, 12564), (4188, 11790), (4716, 10470), (5235, 9432), (5240, 9423), (5895, 8376), (6282, 7860), (6980, 7074)]