53257798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1237}}^1$

素因数の和:1372

約数の個数: 32

約数和(自身を含む): 92701440

約数和(自身を除く): 39443642

約数列:

[1, 2, 11, 19, 22, 38, 103, 206, 209, 418, 1133, 1237, 1957, 2266, 2474, 3914, 13607, 21527, 23503, 27214, 43054, 47006, 127411, 254822, 258533, 517066, 1401521, 2420809, 2803042, 4841618, 26628899, 53257798]

約数ペア:

[(1, 53257798), (2, 26628899), (11, 4841618), (19, 2803042), (22, 2420809), (38, 1401521), (103, 517066), (206, 258533), (209, 254822), (418, 127411), (1133, 47006), (1237, 43054), (1957, 27214), (2266, 23503), (2474, 21527), (3914, 13607)]