47403878656

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{1171}}^1\times {\mathrm{5101}}^1$

素因数の和:6319

約数の個数: 72

約数和(自身を含む): 97777503488

約数和(自身を除く): 50373624832

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1171, 1984, 2342, 3968, 4684, 5101, 7936, 9368, 10202, 18736, 20404, 36301, 37472, 40808, 72602, 74944, 81616, 145204, 149888, 158131, 163232, 290408, 299776, 316262, 326464, 580816, 632524, 652928, 1161632, 1265048, 1305856, 2323264, 2530096, 4646528, 5060192, 5973271, 9293056, 10120384, 11946542, 20240768, 23893084, 40481536, 47786168, 95572336, 185171401, 191144672, 370342802, 382289344, 740685604, 764578688, 1481371208, 1529157376, 2962742416, 5925484832, 11850969664, 23701939328, 47403878656]

約数ペア:

[(1, 47403878656), (2, 23701939328), (4, 11850969664), (8, 5925484832), (16, 2962742416), (31, 1529157376), (32, 1481371208), (62, 764578688), (64, 740685604), (124, 382289344), (128, 370342802), (248, 191144672), (256, 185171401), (496, 95572336), (992, 47786168), (1171, 40481536), (1984, 23893084), (2342, 20240768), (3968, 11946542), (4684, 10120384), (5101, 9293056), (7936, 5973271), (9368, 5060192), (10202, 4646528), (18736, 2530096), (20404, 2323264), (36301, 1305856), (37472, 1265048), (40808, 1161632), (72602, 652928), (74944, 632524), (81616, 580816), (145204, 326464), (149888, 316262), (158131, 299776), (163232, 290408)]