51434325

素因数分解:

$3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{3313}}^1$

素因数の和:3355

約数の個数: 48

約数和(自身を含む): 98624640

約数和(自身を除く): 47190315

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 115, 135, 207, 225, 345, 575, 621, 675, 1035, 1725, 3105, 3313, 5175, 9939, 15525, 16565, 29817, 49695, 76199, 82825, 89451, 149085, 228597, 248475, 380995, 447255, 685791, 745425, 1142985, 1904975, 2057373, 2236275, 3428955, 5714925, 10286865, 17144775, 51434325]

約数ペア:

[(1, 51434325), (3, 17144775), (5, 10286865), (9, 5714925), (15, 3428955), (23, 2236275), (25, 2057373), (27, 1904975), (45, 1142985), (69, 745425), (75, 685791), (115, 447255), (135, 380995), (207, 248475), (225, 228597), (345, 149085), (575, 89451), (621, 82825), (675, 76199), (1035, 49695), (1725, 29817), (3105, 16565), (3313, 15525), (5175, 9939)]