51538200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{1753}}^1$

素因数の和:1786

約数の個数: 144

約数和(自身を含む): 185959080

約数和(自身を除く): 134420880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 120, 140, 147, 150, 168, 175, 196, 200, 210, 245, 280, 294, 300, 350, 392, 420, 490, 525, 588, 600, 700, 735, 840, 980, 1050, 1176, 1225, 1400, 1470, 1753, 1960, 2100, 2450, 2940, 3506, 3675, 4200, 4900, 5259, 5880, 7012, 7350, 8765, 9800, 10518, 12271, 14024, 14700, 17530, 21036, 24542, 26295, 29400, 35060, 36813, 42072, 43825, 49084, 52590, 61355, 70120, 73626, 85897, 87650, 98168, 105180, 122710, 131475, 147252, 171794, 175300, 184065, 210360, 245420, 257691, 262950, 294504, 306775, 343588, 350600, 368130, 429485, 490840, 515382, 525900, 613550, 687176, 736260, 858970, 920325, 1030764, 1051800, 1227100, 1288455, 1472520, 1717940, 1840650, 2061528, 2147425, 2454200, 2576910, 3435880, 3681300, 4294850, 5153820, 6442275, 7362600, 8589700, 10307640, 12884550, 17179400, 25769100, 51538200]

約数ペア:

[(1, 51538200), (2, 25769100), (3, 17179400), (4, 12884550), (5, 10307640), (6, 8589700), (7, 7362600), (8, 6442275), (10, 5153820), (12, 4294850), (14, 3681300), (15, 3435880), (20, 2576910), (21, 2454200), (24, 2147425), (25, 2061528), (28, 1840650), (30, 1717940), (35, 1472520), (40, 1288455), (42, 1227100), (49, 1051800), (50, 1030764), (56, 920325), (60, 858970), (70, 736260), (75, 687176), (84, 613550), (98, 525900), (100, 515382), (105, 490840), (120, 429485), (140, 368130), (147, 350600), (150, 343588), (168, 306775), (175, 294504), (196, 262950), (200, 257691), (210, 245420), (245, 210360), (280, 184065), (294, 175300), (300, 171794), (350, 147252), (392, 131475), (420, 122710), (490, 105180), (525, 98168), (588, 87650), (600, 85897), (700, 73626), (735, 70120), (840, 61355), (980, 52590), (1050, 49084), (1176, 43825), (1225, 42072), (1400, 36813), (1470, 35060), (1753, 29400), (1960, 26295), (2100, 24542), (2450, 21036), (2940, 17530), (3506, 14700), (3675, 14024), (4200, 12271), (4900, 10518), (5259, 9800), (5880, 8765), (7012, 7350)]