53903872

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1$

素因数の和:609

約数の個数: 80

約数和(自身を含む): 124625952

約数和(自身を除く): 70722080

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 256, 272, 352, 374, 512, 544, 563, 704, 748, 1088, 1126, 1408, 1496, 2176, 2252, 2816, 2992, 4352, 4504, 5632, 5984, 6193, 8704, 9008, 9571, 11968, 12386, 18016, 19142, 23936, 24772, 36032, 38284, 47872, 49544, 72064, 76568, 95744, 99088, 105281, 144128, 153136, 198176, 210562, 288256, 306272, 396352, 421124, 612544, 792704, 842248, 1225088, 1585408, 1684496, 2450176, 3170816, 3368992, 4900352, 6737984, 13475968, 26951936, 53903872]

約数ペア:

[(1, 53903872), (2, 26951936), (4, 13475968), (8, 6737984), (11, 4900352), (16, 3368992), (17, 3170816), (22, 2450176), (32, 1684496), (34, 1585408), (44, 1225088), (64, 842248), (68, 792704), (88, 612544), (128, 421124), (136, 396352), (176, 306272), (187, 288256), (256, 210562), (272, 198176), (352, 153136), (374, 144128), (512, 105281), (544, 99088), (563, 95744), (704, 76568), (748, 72064), (1088, 49544), (1126, 47872), (1408, 38284), (1496, 36032), (2176, 24772), (2252, 23936), (2816, 19142), (2992, 18016), (4352, 12386), (4504, 11968), (5632, 9571), (5984, 9008), (6193, 8704)]