53906944

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1$

素因数の和:140

約数の個数: 120

約数和(自身を含む): 134790480

約数和(自身を除く): 80883536

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 89, 91, 104, 112, 128, 169, 178, 182, 208, 224, 256, 338, 356, 364, 416, 448, 512, 623, 676, 712, 728, 832, 896, 1157, 1183, 1246, 1352, 1424, 1456, 1664, 1792, 2314, 2366, 2492, 2704, 2848, 2912, 3328, 3584, 4628, 4732, 4984, 5408, 5696, 5824, 6656, 8099, 9256, 9464, 9968, 10816, 11392, 11648, 15041, 16198, 18512, 18928, 19936, 21632, 22784, 23296, 30082, 32396, 37024, 37856, 39872, 43264, 45568, 46592, 60164, 64792, 74048, 75712, 79744, 86528, 105287, 120328, 129584, 148096, 151424, 159488, 210574, 240656, 259168, 296192, 302848, 318976, 421148, 481312, 518336, 592384, 605696, 842296, 962624, 1036672, 1684592, 1925248, 2073344, 3369184, 3850496, 4146688, 6738368, 7700992, 13476736, 26953472, 53906944]

約数ペア:

[(1, 53906944), (2, 26953472), (4, 13476736), (7, 7700992), (8, 6738368), (13, 4146688), (14, 3850496), (16, 3369184), (26, 2073344), (28, 1925248), (32, 1684592), (52, 1036672), (56, 962624), (64, 842296), (89, 605696), (91, 592384), (104, 518336), (112, 481312), (128, 421148), (169, 318976), (178, 302848), (182, 296192), (208, 259168), (224, 240656), (256, 210574), (338, 159488), (356, 151424), (364, 148096), (416, 129584), (448, 120328), (512, 105287), (623, 86528), (676, 79744), (712, 75712), (728, 74048), (832, 64792), (896, 60164), (1157, 46592), (1183, 45568), (1246, 43264), (1352, 39872), (1424, 37856), (1456, 37024), (1664, 32396), (1792, 30082), (2314, 23296), (2366, 22784), (2492, 21632), (2704, 19936), (2848, 18928), (2912, 18512), (3328, 16198), (3584, 15041), (4628, 11648), (4732, 11392), (4984, 10816), (5408, 9968), (5696, 9464), (5824, 9256), (6656, 8099)]