49531040

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23813}}^1$

素因数の和:23841

約数の個数: 48

約数和(自身を含む): 126023688

約数和(自身を除く): 76492648

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 23813, 47626, 95252, 119065, 190504, 238130, 309569, 381008, 476260, 619138, 762016, 952520, 1238276, 1547845, 1905040, 2476552, 3095690, 3810080, 4953104, 6191380, 9906208, 12382760, 24765520, 49531040]

約数ペア:

[(1, 49531040), (2, 24765520), (4, 12382760), (5, 9906208), (8, 6191380), (10, 4953104), (13, 3810080), (16, 3095690), (20, 2476552), (26, 1905040), (32, 1547845), (40, 1238276), (52, 952520), (65, 762016), (80, 619138), (104, 476260), (130, 381008), (160, 309569), (208, 238130), (260, 190504), (416, 119065), (520, 95252), (1040, 47626), (2080, 23813)]