47557120

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1429}}^1$

素因数の和:1465

約数の個数: 80

約数和(自身を含む): 122882760

約数和(自身を除く): 75325640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 1040, 1280, 1429, 1664, 2080, 2560, 2858, 3328, 4160, 5716, 6656, 7145, 8320, 11432, 14290, 16640, 18577, 22864, 28580, 33280, 37154, 45728, 57160, 74308, 91456, 92885, 114320, 148616, 182912, 185770, 228640, 297232, 365824, 371540, 457280, 594464, 731648, 743080, 914560, 1188928, 1486160, 1829120, 2377856, 2972320, 3658240, 4755712, 5944640, 9511424, 11889280, 23778560, 47557120]

約数ペア:

[(1, 47557120), (2, 23778560), (4, 11889280), (5, 9511424), (8, 5944640), (10, 4755712), (13, 3658240), (16, 2972320), (20, 2377856), (26, 1829120), (32, 1486160), (40, 1188928), (52, 914560), (64, 743080), (65, 731648), (80, 594464), (104, 457280), (128, 371540), (130, 365824), (160, 297232), (208, 228640), (256, 185770), (260, 182912), (320, 148616), (416, 114320), (512, 92885), (520, 91456), (640, 74308), (832, 57160), (1040, 45728), (1280, 37154), (1429, 33280), (1664, 28580), (2080, 22864), (2560, 18577), (2858, 16640), (3328, 14290), (4160, 11432), (5716, 8320), (6656, 7145)]