56093440

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3371}}^1$

素因数の和:3405

約数の個数: 72

約数和(自身を含む): 144739728

約数和(自身を除く): 88646288

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1280, 1664, 2080, 3328, 3371, 4160, 6742, 8320, 13484, 16640, 16855, 26968, 33710, 43823, 53936, 67420, 87646, 107872, 134840, 175292, 215744, 219115, 269680, 350584, 431488, 438230, 539360, 701168, 862976, 876460, 1078720, 1402336, 1752920, 2157440, 2804672, 3505840, 4314880, 5609344, 7011680, 11218688, 14023360, 28046720, 56093440]

約数ペア:

[(1, 56093440), (2, 28046720), (4, 14023360), (5, 11218688), (8, 7011680), (10, 5609344), (13, 4314880), (16, 3505840), (20, 2804672), (26, 2157440), (32, 1752920), (40, 1402336), (52, 1078720), (64, 876460), (65, 862976), (80, 701168), (104, 539360), (128, 438230), (130, 431488), (160, 350584), (208, 269680), (256, 219115), (260, 215744), (320, 175292), (416, 134840), (520, 107872), (640, 87646), (832, 67420), (1040, 53936), (1280, 43823), (1664, 33710), (2080, 26968), (3328, 16855), (3371, 16640), (4160, 13484), (6742, 8320)]