53991672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:285

約数の個数: 128

約数和(自身を含む): 163814400

約数和(自身を除く): 109822728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 89, 92, 138, 157, 161, 168, 178, 184, 267, 276, 314, 322, 356, 471, 483, 534, 552, 623, 628, 644, 712, 942, 966, 1068, 1099, 1246, 1256, 1288, 1869, 1884, 1932, 2047, 2136, 2198, 2492, 3297, 3611, 3738, 3768, 3864, 4094, 4396, 4984, 6141, 6594, 7222, 7476, 8188, 8792, 10833, 12282, 13188, 13973, 14329, 14444, 14952, 16376, 21666, 24564, 25277, 26376, 27946, 28658, 28888, 41919, 42987, 43332, 49128, 50554, 55892, 57316, 75831, 83838, 85974, 86664, 97811, 101108, 111784, 114632, 151662, 167676, 171948, 195622, 202216, 293433, 303324, 321379, 335352, 343896, 391244, 586866, 606648, 642758, 782488, 964137, 1173732, 1285516, 1928274, 2249653, 2347464, 2571032, 3856548, 4499306, 6748959, 7713096, 8998612, 13497918, 17997224, 26995836, 53991672]

約数ペア:

[(1, 53991672), (2, 26995836), (3, 17997224), (4, 13497918), (6, 8998612), (7, 7713096), (8, 6748959), (12, 4499306), (14, 3856548), (21, 2571032), (23, 2347464), (24, 2249653), (28, 1928274), (42, 1285516), (46, 1173732), (56, 964137), (69, 782488), (84, 642758), (89, 606648), (92, 586866), (138, 391244), (157, 343896), (161, 335352), (168, 321379), (178, 303324), (184, 293433), (267, 202216), (276, 195622), (314, 171948), (322, 167676), (356, 151662), (471, 114632), (483, 111784), (534, 101108), (552, 97811), (623, 86664), (628, 85974), (644, 83838), (712, 75831), (942, 57316), (966, 55892), (1068, 50554), (1099, 49128), (1246, 43332), (1256, 42987), (1288, 41919), (1869, 28888), (1884, 28658), (1932, 27946), (2047, 26376), (2136, 25277), (2198, 24564), (2492, 21666), (3297, 16376), (3611, 14952), (3738, 14444), (3768, 14329), (3864, 13973), (4094, 13188), (4396, 12282), (4984, 10833), (6141, 8792), (6594, 8188), (7222, 7476)]