53913564

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{149}}^1$

素因数の和:224

約数の個数: 108

約数和(自身を含む): 150969000

約数和(自身を除く): 97055436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 149, 171, 207, 228, 276, 298, 342, 414, 437, 447, 529, 596, 684, 828, 874, 894, 1058, 1311, 1341, 1587, 1748, 1788, 2116, 2622, 2682, 2831, 3174, 3427, 3933, 4761, 5244, 5364, 5662, 6348, 6854, 7866, 8493, 9522, 10051, 10281, 11324, 13708, 15732, 16986, 19044, 20102, 20562, 25479, 30153, 30843, 33972, 40204, 41124, 50958, 60306, 61686, 65113, 78821, 90459, 101916, 120612, 123372, 130226, 157642, 180918, 195339, 236463, 260452, 315284, 361836, 390678, 472926, 586017, 709389, 781356, 945852, 1172034, 1418778, 1497599, 2344068, 2837556, 2995198, 4492797, 5990396, 8985594, 13478391, 17971188, 26956782, 53913564]

約数ペア:

[(1, 53913564), (2, 26956782), (3, 17971188), (4, 13478391), (6, 8985594), (9, 5990396), (12, 4492797), (18, 2995198), (19, 2837556), (23, 2344068), (36, 1497599), (38, 1418778), (46, 1172034), (57, 945852), (69, 781356), (76, 709389), (92, 586017), (114, 472926), (138, 390678), (149, 361836), (171, 315284), (207, 260452), (228, 236463), (276, 195339), (298, 180918), (342, 157642), (414, 130226), (437, 123372), (447, 120612), (529, 101916), (596, 90459), (684, 78821), (828, 65113), (874, 61686), (894, 60306), (1058, 50958), (1311, 41124), (1341, 40204), (1587, 33972), (1748, 30843), (1788, 30153), (2116, 25479), (2622, 20562), (2682, 20102), (2831, 19044), (3174, 16986), (3427, 15732), (3933, 13708), (4761, 11324), (5244, 10281), (5364, 10051), (5662, 9522), (6348, 8493), (6854, 7866)]