52944580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{757}}^1$

素因数の和:1048

約数の個数: 48

約数和(自身を含む): 120340080

約数和(自身を除く): 67395500

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 269, 538, 757, 1076, 1345, 1514, 2690, 3028, 3497, 3785, 5380, 6994, 7570, 9841, 13988, 15140, 17485, 19682, 34970, 39364, 49205, 69940, 98410, 196820, 203633, 407266, 814532, 1018165, 2036330, 2647229, 4072660, 5294458, 10588916, 13236145, 26472290, 52944580]

約数ペア:

[(1, 52944580), (2, 26472290), (4, 13236145), (5, 10588916), (10, 5294458), (13, 4072660), (20, 2647229), (26, 2036330), (52, 1018165), (65, 814532), (130, 407266), (260, 203633), (269, 196820), (538, 98410), (757, 69940), (1076, 49205), (1345, 39364), (1514, 34970), (2690, 19682), (3028, 17485), (3497, 15140), (3785, 13988), (5380, 9841), (6994, 7570)]