51694230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1237}}^1$

素因数の和:1453

約数の個数: 64

約数和(自身を含む): 142617600

約数和(自身を除く): 90923370

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 199, 210, 398, 597, 995, 1194, 1237, 1393, 1990, 2474, 2786, 2985, 3711, 4179, 5970, 6185, 6965, 7422, 8358, 8659, 12370, 13930, 17318, 18555, 20895, 25977, 37110, 41790, 43295, 51954, 86590, 129885, 246163, 259770, 492326, 738489, 1230815, 1476978, 1723141, 2461630, 3446282, 3692445, 5169423, 7384890, 8615705, 10338846, 17231410, 25847115, 51694230]

約数ペア:

[(1, 51694230), (2, 25847115), (3, 17231410), (5, 10338846), (6, 8615705), (7, 7384890), (10, 5169423), (14, 3692445), (15, 3446282), (21, 2461630), (30, 1723141), (35, 1476978), (42, 1230815), (70, 738489), (105, 492326), (199, 259770), (210, 246163), (398, 129885), (597, 86590), (995, 51954), (1194, 43295), (1237, 41790), (1393, 37110), (1990, 25977), (2474, 20895), (2786, 18555), (2985, 17318), (3711, 13930), (4179, 12370), (5970, 8659), (6185, 8358), (6965, 7422)]