55933379740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2007659}}^1$

素因数の和:2007874

約数の個数: 48

約数和(自身を含む): 134914752000

約数和(自身を除く): 78981372260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 199, 398, 796, 995, 1393, 1990, 2786, 3980, 5572, 6965, 13930, 27860, 2007659, 4015318, 8030636, 10038295, 14053613, 20076590, 28107226, 40153180, 56214452, 70268065, 140536130, 281072260, 399524141, 799048282, 1598096564, 1997620705, 2796668987, 3995241410, 5593337974, 7990482820, 11186675948, 13983344935, 27966689870, 55933379740]

約数ペア:

[(1, 55933379740), (2, 27966689870), (4, 13983344935), (5, 11186675948), (7, 7990482820), (10, 5593337974), (14, 3995241410), (20, 2796668987), (28, 1997620705), (35, 1598096564), (70, 799048282), (140, 399524141), (199, 281072260), (398, 140536130), (796, 70268065), (995, 56214452), (1393, 40153180), (1990, 28107226), (2786, 20076590), (3980, 14053613), (5572, 10038295), (6965, 8030636), (13930, 4015318), (27860, 2007659)]