51879616

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:453

約数の個数: 56

約数和(自身を含む): 107939840

約数和(自身を除く): 56060224

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 79, 124, 158, 248, 316, 331, 496, 632, 662, 992, 1264, 1324, 1984, 2449, 2528, 2648, 4898, 5056, 5296, 9796, 10261, 10592, 19592, 20522, 21184, 26149, 39184, 41044, 52298, 78368, 82088, 104596, 156736, 164176, 209192, 328352, 418384, 656704, 810619, 836768, 1621238, 1673536, 3242476, 6484952, 12969904, 25939808, 51879616]

約数ペア:

[(1, 51879616), (2, 25939808), (4, 12969904), (8, 6484952), (16, 3242476), (31, 1673536), (32, 1621238), (62, 836768), (64, 810619), (79, 656704), (124, 418384), (158, 328352), (248, 209192), (316, 164176), (331, 156736), (496, 104596), (632, 82088), (662, 78368), (992, 52298), (1264, 41044), (1324, 39184), (1984, 26149), (2449, 21184), (2528, 20522), (2648, 19592), (4898, 10592), (5056, 10261), (5296, 9796)]