47474720

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7237}}^1$

素因数の和:7293

約数の個数: 48

約数和(自身を含む): 114910488

約数和(自身を除く): 67435768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 7237, 14474, 28948, 36185, 57896, 72370, 115792, 144740, 231584, 289480, 296717, 578960, 593434, 1157920, 1186868, 1483585, 2373736, 2967170, 4747472, 5934340, 9494944, 11868680, 23737360, 47474720]

約数ペア:

[(1, 47474720), (2, 23737360), (4, 11868680), (5, 9494944), (8, 5934340), (10, 4747472), (16, 2967170), (20, 2373736), (32, 1483585), (40, 1186868), (41, 1157920), (80, 593434), (82, 578960), (160, 296717), (164, 289480), (205, 231584), (328, 144740), (410, 115792), (656, 72370), (820, 57896), (1312, 36185), (1640, 28948), (3280, 14474), (6560, 7237)]