55201408

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 114566400

約数和(自身を除く): 59364992

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 79, 103, 106, 128, 158, 206, 212, 316, 412, 424, 632, 824, 848, 1264, 1648, 1696, 2528, 3296, 3392, 4187, 5056, 5459, 6592, 6784, 8137, 8374, 10112, 10918, 13184, 16274, 16748, 21836, 32548, 33496, 43672, 65096, 66992, 87344, 130192, 133984, 174688, 260384, 267968, 349376, 431261, 520768, 535936, 698752, 862522, 1041536, 1725044, 3450088, 6900176, 13800352, 27600704, 55201408]

約数ペア:

[(1, 55201408), (2, 27600704), (4, 13800352), (8, 6900176), (16, 3450088), (32, 1725044), (53, 1041536), (64, 862522), (79, 698752), (103, 535936), (106, 520768), (128, 431261), (158, 349376), (206, 267968), (212, 260384), (316, 174688), (412, 133984), (424, 130192), (632, 87344), (824, 66992), (848, 65096), (1264, 43672), (1648, 33496), (1696, 32548), (2528, 21836), (3296, 16748), (3392, 16274), (4187, 13184), (5056, 10918), (5459, 10112), (6592, 8374), (6784, 8137)]