51620832

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{7793}}^1$

素因数の和:7832

約数の個数: 72

約数和(自身を含む): 153198864

約数和(自身を除く): 101578032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 7793, 15586, 23379, 31172, 46758, 62344, 70137, 93516, 124688, 140274, 179239, 187032, 249376, 280548, 358478, 374064, 537717, 561096, 716956, 748128, 1075434, 1122192, 1433912, 1613151, 2150868, 2244384, 2867824, 3226302, 4301736, 5735648, 6452604, 8603472, 12905208, 17206944, 25810416, 51620832]

約数ペア:

[(1, 51620832), (2, 25810416), (3, 17206944), (4, 12905208), (6, 8603472), (8, 6452604), (9, 5735648), (12, 4301736), (16, 3226302), (18, 2867824), (23, 2244384), (24, 2150868), (32, 1613151), (36, 1433912), (46, 1122192), (48, 1075434), (69, 748128), (72, 716956), (92, 561096), (96, 537717), (138, 374064), (144, 358478), (184, 280548), (207, 249376), (276, 187032), (288, 179239), (368, 140274), (414, 124688), (552, 93516), (736, 70137), (828, 62344), (1104, 46758), (1656, 31172), (2208, 23379), (3312, 15586), (6624, 7793)]