56015512

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{787}}^1$

素因数の和:872

約数の個数: 64

約数和(自身を含む): 127088640

約数和(自身を除く): 71073128

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 41, 56, 62, 82, 124, 164, 217, 248, 287, 328, 434, 574, 787, 868, 1148, 1271, 1574, 1736, 2296, 2542, 3148, 5084, 5509, 6296, 8897, 10168, 11018, 17794, 22036, 24397, 32267, 35588, 44072, 48794, 64534, 71176, 97588, 129068, 170779, 195176, 225869, 258136, 341558, 451738, 683116, 903476, 1000277, 1366232, 1806952, 2000554, 4001108, 7001939, 8002216, 14003878, 28007756, 56015512]

約数ペア:

[(1, 56015512), (2, 28007756), (4, 14003878), (7, 8002216), (8, 7001939), (14, 4001108), (28, 2000554), (31, 1806952), (41, 1366232), (56, 1000277), (62, 903476), (82, 683116), (124, 451738), (164, 341558), (217, 258136), (248, 225869), (287, 195176), (328, 170779), (434, 129068), (574, 97588), (787, 71176), (868, 64534), (1148, 48794), (1271, 44072), (1574, 35588), (1736, 32267), (2296, 24397), (2542, 22036), (3148, 17794), (5084, 11018), (5509, 10168), (6296, 8897)]