52806007340

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{653}}^1\times {\mathrm{15031}}^1$

素因数の和:15962

約数の個数: 48

約数和(自身を含む): 111482723520

約数和(自身を除く): 58676716180

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 653, 1076, 1306, 1345, 2612, 2690, 3265, 5380, 6530, 13060, 15031, 30062, 60124, 75155, 150310, 175657, 300620, 351314, 702628, 878285, 1756570, 3513140, 4043339, 8086678, 9815243, 16173356, 19630486, 20216695, 39260972, 40433390, 49076215, 80866780, 98152430, 196304860, 2640300367, 5280600734, 10561201468, 13201501835, 26403003670, 52806007340]

約数ペア:

[(1, 52806007340), (2, 26403003670), (4, 13201501835), (5, 10561201468), (10, 5280600734), (20, 2640300367), (269, 196304860), (538, 98152430), (653, 80866780), (1076, 49076215), (1306, 40433390), (1345, 39260972), (2612, 20216695), (2690, 19630486), (3265, 16173356), (5380, 9815243), (6530, 8086678), (13060, 4043339), (15031, 3513140), (30062, 1756570), (60124, 878285), (75155, 702628), (150310, 351314), (175657, 300620)]