47279808.000000000

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{619}}^1$

素因数の和:707

約数の個数: 72

約数和(自身を含む): 425806080

約数和(自身を除く): 224398336

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 124, 128, 164, 248, 256, 328, 496, 619, 656, 992, 1238, 1271, 1312, 1984, 2476, 2542, 2624, 3968, 4952, 5084, 5248, 7936, 9904, 10168, 10496, 19189, 19808, 20336, 25379, 38378, 39616, 40672, 50758, 76756, 79232, 81344, 101516, 153512, 158464, 162688, 203032, 307024, 325376, 406064, 614048, 786749, 812128, 1228096, 1573498, 1624256, 2456192, 3146996, 3248512, 4912384, 6293992, 6497024, 12587984, 25175968, 50351936, 100703872, 201407744]

約数ペア:

[(1, 201407744), (2, 100703872), (4, 50351936), (8, 25175968), (16, 12587984), (31, 6497024), (32, 6293992), (41, 4912384), (62, 3248512), (64, 3146996), (82, 2456192), (124, 1624256), (128, 1573498), (164, 1228096), (248, 812128), (256, 786749), (328, 614048), (496, 406064), (619, 325376), (656, 307024), (992, 203032), (1238, 162688), (1271, 158464), (1312, 153512), (1984, 101516), (2476, 81344), (2542, 79232), (2624, 76756), (3968, 50758), (4952, 40672), (5084, 39616), (5248, 38378), (7936, 25379), (9904, 20336), (10168, 19808), (10496, 19189)]