47396416

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:311

約数の個数: 56

約数和(自身を含む): 97520760

約数和(自身を除く): 50124344

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 89, 106, 157, 178, 212, 314, 356, 424, 628, 712, 848, 1256, 1424, 1696, 2512, 2848, 3392, 4717, 5024, 5696, 8321, 9434, 10048, 13973, 16642, 18868, 27946, 33284, 37736, 55892, 66568, 75472, 111784, 133136, 150944, 223568, 266272, 301888, 447136, 532544, 740569, 894272, 1481138, 2962276, 5924552, 11849104, 23698208, 47396416]

約数ペア:

[(1, 47396416), (2, 23698208), (4, 11849104), (8, 5924552), (16, 2962276), (32, 1481138), (53, 894272), (64, 740569), (89, 532544), (106, 447136), (157, 301888), (178, 266272), (212, 223568), (314, 150944), (356, 133136), (424, 111784), (628, 75472), (712, 66568), (848, 55892), (1256, 37736), (1424, 33284), (1696, 27946), (2512, 18868), (2848, 16642), (3392, 13973), (4717, 10048), (5024, 9434), (5696, 8321)]