47250944

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:291

約数の個数: 80

約数和(自身を含む): 105409920

約数和(自身を除く): 58158976

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 229, 248, 256, 403, 416, 458, 496, 512, 806, 832, 916, 992, 1612, 1664, 1832, 1984, 2977, 3224, 3328, 3664, 3968, 5954, 6448, 6656, 7099, 7328, 7936, 11908, 12896, 14198, 14656, 15872, 23816, 25792, 28396, 29312, 47632, 51584, 56792, 58624, 92287, 95264, 103168, 113584, 117248, 184574, 190528, 206336, 227168, 369148, 381056, 454336, 738296, 762112, 908672, 1476592, 1524224, 1817344, 2953184, 3634688, 5906368, 11812736, 23625472, 47250944]

約数ペア:

[(1, 47250944), (2, 23625472), (4, 11812736), (8, 5906368), (13, 3634688), (16, 2953184), (26, 1817344), (31, 1524224), (32, 1476592), (52, 908672), (62, 762112), (64, 738296), (104, 454336), (124, 381056), (128, 369148), (208, 227168), (229, 206336), (248, 190528), (256, 184574), (403, 117248), (416, 113584), (458, 103168), (496, 95264), (512, 92287), (806, 58624), (832, 56792), (916, 51584), (992, 47632), (1612, 29312), (1664, 28396), (1832, 25792), (1984, 23816), (2977, 15872), (3224, 14656), (3328, 14198), (3664, 12896), (3968, 11908), (5954, 7936), (6448, 7328), (6656, 7099)]