45270148

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1427}}^1$

素因数の和:1552

約数の個数: 48

約数和(自身を含む): 99800064

約数和(自身を除く): 54529916

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 103, 154, 206, 308, 412, 721, 1133, 1427, 1442, 2266, 2854, 2884, 4532, 5708, 7931, 9989, 15697, 15862, 19978, 31394, 31724, 39956, 62788, 109879, 146981, 219758, 293962, 439516, 587924, 1028867, 1616791, 2057734, 3233582, 4115468, 6467164, 11317537, 22635074, 45270148]

約数ペア:

[(1, 45270148), (2, 22635074), (4, 11317537), (7, 6467164), (11, 4115468), (14, 3233582), (22, 2057734), (28, 1616791), (44, 1028867), (77, 587924), (103, 439516), (154, 293962), (206, 219758), (308, 146981), (412, 109879), (721, 62788), (1133, 39956), (1427, 31724), (1442, 31394), (2266, 19978), (2854, 15862), (2884, 15697), (4532, 9989), (5708, 7931)]