53204474

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 86002560

約数和(自身を除く): 32798086

約数列:

[1, 2, 23, 46, 53, 106, 139, 157, 278, 314, 1219, 2438, 3197, 3611, 6394, 7222, 7367, 8321, 14734, 16642, 21823, 43646, 169441, 191383, 338882, 382766, 501929, 1003858, 1156619, 2313238, 26602237, 53204474]

約数ペア:

[(1, 53204474), (2, 26602237), (23, 2313238), (46, 1156619), (53, 1003858), (106, 501929), (139, 382766), (157, 338882), (278, 191383), (314, 169441), (1219, 43646), (2438, 21823), (3197, 16642), (3611, 14734), (6394, 8321), (7222, 7367)]