51653970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10069}}^1$

素因数の和:10104

約数の個数: 64

約数和(自身を含む): 145008000

約数和(自身を除く): 93354030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 10069, 20138, 30207, 50345, 60414, 90621, 100690, 151035, 181242, 191311, 271863, 302070, 382622, 453105, 543726, 573933, 906210, 956555, 1147866, 1359315, 1721799, 1913110, 2718630, 2869665, 3443598, 5165397, 5739330, 8608995, 10330794, 17217990, 25826985, 51653970]

約数ペア:

[(1, 51653970), (2, 25826985), (3, 17217990), (5, 10330794), (6, 8608995), (9, 5739330), (10, 5165397), (15, 3443598), (18, 2869665), (19, 2718630), (27, 1913110), (30, 1721799), (38, 1359315), (45, 1147866), (54, 956555), (57, 906210), (90, 573933), (95, 543726), (114, 453105), (135, 382622), (171, 302070), (190, 271863), (270, 191311), (285, 181242), (342, 151035), (513, 100690), (570, 90621), (855, 60414), (1026, 50345), (1710, 30207), (2565, 20138), (5130, 10069)]