51310148

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{619}}^1$

素因数の和:716

約数の個数: 48

約数和(自身を含む): 101243520

約数和(自身を除く): 49933372

約数列:

[1, 2, 4, 17, 23, 34, 46, 53, 68, 92, 106, 212, 391, 619, 782, 901, 1219, 1238, 1564, 1802, 2438, 2476, 3604, 4876, 10523, 14237, 20723, 21046, 28474, 32807, 41446, 42092, 56948, 65614, 82892, 131228, 242029, 484058, 557719, 754561, 968116, 1115438, 1509122, 2230876, 3018244, 12827537, 25655074, 51310148]

約数ペア:

[(1, 51310148), (2, 25655074), (4, 12827537), (17, 3018244), (23, 2230876), (34, 1509122), (46, 1115438), (53, 968116), (68, 754561), (92, 557719), (106, 484058), (212, 242029), (391, 131228), (619, 82892), (782, 65614), (901, 56948), (1219, 42092), (1238, 41446), (1564, 32807), (1802, 28474), (2438, 21046), (2476, 20723), (3604, 14237), (4876, 10523)]