49836748

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:203

約数の個数: 48

約数和(自身を含む): 97161120

約数和(自身を除く): 47324372

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 107, 169, 212, 214, 338, 428, 676, 689, 1378, 1391, 2197, 2756, 2782, 4394, 5564, 5671, 8788, 8957, 11342, 17914, 18083, 22684, 35828, 36166, 72332, 73723, 116441, 147446, 232882, 235079, 294892, 465764, 470158, 940316, 958399, 1916798, 3833596, 12459187, 24918374, 49836748]

約数ペア:

[(1, 49836748), (2, 24918374), (4, 12459187), (13, 3833596), (26, 1916798), (52, 958399), (53, 940316), (106, 470158), (107, 465764), (169, 294892), (212, 235079), (214, 232882), (338, 147446), (428, 116441), (676, 73723), (689, 72332), (1378, 36166), (1391, 35828), (2197, 22684), (2756, 18083), (2782, 17914), (4394, 11342), (5564, 8957), (5671, 8788)]