53355276

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{659}}^1$

素因数の和:855

約数の個数: 72

約数和(自身を含む): 146306160

約数和(自身を除く): 92950884

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 173, 234, 346, 468, 519, 659, 692, 1038, 1318, 1557, 1977, 2076, 2249, 2636, 3114, 3954, 4498, 5931, 6228, 6747, 7908, 8567, 8996, 11862, 13494, 17134, 20241, 23724, 25701, 26988, 34268, 40482, 51402, 77103, 80964, 102804, 114007, 154206, 228014, 308412, 342021, 456028, 684042, 1026063, 1368084, 1482091, 2052126, 2964182, 4104252, 4446273, 5928364, 8892546, 13338819, 17785092, 26677638, 53355276]

約数ペア:

[(1, 53355276), (2, 26677638), (3, 17785092), (4, 13338819), (6, 8892546), (9, 5928364), (12, 4446273), (13, 4104252), (18, 2964182), (26, 2052126), (36, 1482091), (39, 1368084), (52, 1026063), (78, 684042), (117, 456028), (156, 342021), (173, 308412), (234, 228014), (346, 154206), (468, 114007), (519, 102804), (659, 80964), (692, 77103), (1038, 51402), (1318, 40482), (1557, 34268), (1977, 26988), (2076, 25701), (2249, 23724), (2636, 20241), (3114, 17134), (3954, 13494), (4498, 11862), (5931, 8996), (6228, 8567), (6747, 7908)]