51906263370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7828999}}^1$

素因数の和:7829039

約数の個数: 64

約数和(自身を含む): 142049376000

約数和(自身を除く): 90143112630

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 7828999, 15657998, 23486997, 39144995, 46973994, 78289990, 101776987, 117434985, 133092983, 203553974, 234869970, 266185966, 305330961, 399278949, 508884935, 610661922, 665464915, 798557898, 1017769870, 1330929830, 1526654805, 1730208779, 1996394745, 3053309610, 3460417558, 3992789490, 5190626337, 8651043895, 10381252674, 17302087790, 25953131685, 51906263370]

約数ペア:

[(1, 51906263370), (2, 25953131685), (3, 17302087790), (5, 10381252674), (6, 8651043895), (10, 5190626337), (13, 3992789490), (15, 3460417558), (17, 3053309610), (26, 1996394745), (30, 1730208779), (34, 1526654805), (39, 1330929830), (51, 1017769870), (65, 798557898), (78, 665464915), (85, 610661922), (102, 508884935), (130, 399278949), (170, 305330961), (195, 266185966), (221, 234869970), (255, 203553974), (390, 133092983), (442, 117434985), (510, 101776987), (663, 78289990), (1105, 46973994), (1326, 39144995), (2210, 23486997), (3315, 15657998), (6630, 7828999)]