55217664

素因数分解:

$2^9\times 3^2\times {\mathrm{23}}^1\times {\mathrm{521}}^1$

素因数の和:568

約数の個数: 120

約数和(自身を含む): 166609872

約数和(自身を除く): 111392208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 256, 276, 288, 368, 384, 414, 512, 521, 552, 576, 736, 768, 828, 1042, 1104, 1152, 1472, 1536, 1563, 1656, 2084, 2208, 2304, 2944, 3126, 3312, 4168, 4416, 4608, 4689, 5888, 6252, 6624, 8336, 8832, 9378, 11776, 11983, 12504, 13248, 16672, 17664, 18756, 23966, 25008, 26496, 33344, 35328, 35949, 37512, 47932, 50016, 52992, 66688, 71898, 75024, 95864, 100032, 105984, 107847, 133376, 143796, 150048, 191728, 200064, 215694, 266752, 287592, 300096, 383456, 400128, 431388, 575184, 600192, 766912, 800256, 862776, 1150368, 1200384, 1533824, 1725552, 2300736, 2400768, 3067648, 3451104, 4601472, 6135296, 6902208, 9202944, 13804416, 18405888, 27608832, 55217664]

約数ペア:

[(1, 55217664), (2, 27608832), (3, 18405888), (4, 13804416), (6, 9202944), (8, 6902208), (9, 6135296), (12, 4601472), (16, 3451104), (18, 3067648), (23, 2400768), (24, 2300736), (32, 1725552), (36, 1533824), (46, 1200384), (48, 1150368), (64, 862776), (69, 800256), (72, 766912), (92, 600192), (96, 575184), (128, 431388), (138, 400128), (144, 383456), (184, 300096), (192, 287592), (207, 266752), (256, 215694), (276, 200064), (288, 191728), (368, 150048), (384, 143796), (414, 133376), (512, 107847), (521, 105984), (552, 100032), (576, 95864), (736, 75024), (768, 71898), (828, 66688), (1042, 52992), (1104, 50016), (1152, 47932), (1472, 37512), (1536, 35949), (1563, 35328), (1656, 33344), (2084, 26496), (2208, 25008), (2304, 23966), (2944, 18756), (3126, 17664), (3312, 16672), (4168, 13248), (4416, 12504), (4608, 11983), (4689, 11776), (5888, 9378), (6252, 8832), (6624, 8336)]