49249408

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1741}}^1$

素因数の和:1785

約数の個数: 64

約数和(自身を含む): 111940920

約数和(自身を除く): 62691512

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1664, 1741, 1768, 2176, 3482, 3536, 6964, 7072, 13928, 14144, 22633, 27856, 28288, 29597, 45266, 55712, 59194, 90532, 111424, 118388, 181064, 222848, 236776, 362128, 384761, 473552, 724256, 769522, 947104, 1448512, 1539044, 1894208, 2897024, 3078088, 3788416, 6156176, 12312352, 24624704, 49249408]

約数ペア:

[(1, 49249408), (2, 24624704), (4, 12312352), (8, 6156176), (13, 3788416), (16, 3078088), (17, 2897024), (26, 1894208), (32, 1539044), (34, 1448512), (52, 947104), (64, 769522), (68, 724256), (104, 473552), (128, 384761), (136, 362128), (208, 236776), (221, 222848), (272, 181064), (416, 118388), (442, 111424), (544, 90532), (832, 59194), (884, 55712), (1088, 45266), (1664, 29597), (1741, 28288), (1768, 27856), (2176, 22633), (3482, 14144), (3536, 13928), (6964, 7072)]