54483520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1871}}^1$

素因数の和:1908

約数の個数: 112

約数和(自身を含む): 159763968

約数和(自身を除く): 105280448

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1820, 1871, 2080, 2240, 2912, 3640, 3742, 4160, 5824, 7280, 7484, 9355, 13097, 14560, 14968, 18710, 24323, 26194, 29120, 29936, 37420, 48646, 52388, 59872, 65485, 74840, 97292, 104776, 119744, 121615, 130970, 149680, 170261, 194584, 209552, 243230, 261940, 299360, 340522, 389168, 419104, 486460, 523880, 598720, 681044, 778336, 838208, 851305, 972920, 1047760, 1362088, 1556672, 1702610, 1945840, 2095520, 2724176, 3405220, 3891680, 4191040, 5448352, 6810440, 7783360, 10896704, 13620880, 27241760, 54483520]

約数ペア:

[(1, 54483520), (2, 27241760), (4, 13620880), (5, 10896704), (7, 7783360), (8, 6810440), (10, 5448352), (13, 4191040), (14, 3891680), (16, 3405220), (20, 2724176), (26, 2095520), (28, 1945840), (32, 1702610), (35, 1556672), (40, 1362088), (52, 1047760), (56, 972920), (64, 851305), (65, 838208), (70, 778336), (80, 681044), (91, 598720), (104, 523880), (112, 486460), (130, 419104), (140, 389168), (160, 340522), (182, 299360), (208, 261940), (224, 243230), (260, 209552), (280, 194584), (320, 170261), (364, 149680), (416, 130970), (448, 121615), (455, 119744), (520, 104776), (560, 97292), (728, 74840), (832, 65485), (910, 59872), (1040, 52388), (1120, 48646), (1456, 37420), (1820, 29936), (1871, 29120), (2080, 26194), (2240, 24323), (2912, 18710), (3640, 14968), (3742, 14560), (4160, 13097), (5824, 9355), (7280, 7484)]