53107712

素因数分解:

$2^{10}\times 7^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:297

約数の個数: 88

約数和(自身を含む): 125767680

約数和(自身を除く): 72659968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 239, 248, 256, 434, 448, 478, 496, 512, 868, 896, 956, 992, 1024, 1673, 1736, 1792, 1912, 1984, 3346, 3472, 3584, 3824, 3968, 6692, 6944, 7168, 7409, 7648, 7936, 13384, 13888, 14818, 15296, 15872, 26768, 27776, 29636, 30592, 31744, 51863, 53536, 55552, 59272, 61184, 103726, 107072, 111104, 118544, 122368, 207452, 214144, 222208, 237088, 244736, 414904, 428288, 474176, 829808, 856576, 948352, 1659616, 1713152, 1896704, 3319232, 3793408, 6638464, 7586816, 13276928, 26553856, 53107712]

約数ペア:

[(1, 53107712), (2, 26553856), (4, 13276928), (7, 7586816), (8, 6638464), (14, 3793408), (16, 3319232), (28, 1896704), (31, 1713152), (32, 1659616), (56, 948352), (62, 856576), (64, 829808), (112, 474176), (124, 428288), (128, 414904), (217, 244736), (224, 237088), (239, 222208), (248, 214144), (256, 207452), (434, 122368), (448, 118544), (478, 111104), (496, 107072), (512, 103726), (868, 61184), (896, 59272), (956, 55552), (992, 53536), (1024, 51863), (1673, 31744), (1736, 30592), (1792, 29636), (1912, 27776), (1984, 26768), (3346, 15872), (3472, 15296), (3584, 14818), (3824, 13888), (3968, 13384), (6692, 7936), (6944, 7648), (7168, 7409)]