51578112

素因数分解:

$2^8\times 3^1\times {\mathrm{239}}^1\times {\mathrm{281}}^1$

素因数の和:539

約数の個数: 72

約数和(自身を含む): 138337920

約数和(自身を除く): 86759808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 239, 256, 281, 384, 478, 562, 717, 768, 843, 956, 1124, 1434, 1686, 1912, 2248, 2868, 3372, 3824, 4496, 5736, 6744, 7648, 8992, 11472, 13488, 15296, 17984, 22944, 26976, 30592, 35968, 45888, 53952, 61184, 67159, 71936, 91776, 107904, 134318, 183552, 201477, 215808, 268636, 402954, 537272, 805908, 1074544, 1611816, 2149088, 3223632, 4298176, 6447264, 8596352, 12894528, 17192704, 25789056, 51578112]

約数ペア:

[(1, 51578112), (2, 25789056), (3, 17192704), (4, 12894528), (6, 8596352), (8, 6447264), (12, 4298176), (16, 3223632), (24, 2149088), (32, 1611816), (48, 1074544), (64, 805908), (96, 537272), (128, 402954), (192, 268636), (239, 215808), (256, 201477), (281, 183552), (384, 134318), (478, 107904), (562, 91776), (717, 71936), (768, 67159), (843, 61184), (956, 53952), (1124, 45888), (1434, 35968), (1686, 30592), (1912, 26976), (2248, 22944), (2868, 17984), (3372, 15296), (3824, 13488), (4496, 11472), (5736, 8992), (6744, 7648)]