53355724

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{677}}^1$

素因数の和:778

約数の個数: 48

約数和(自身を含む): 105930720

約数和(自身を除く): 52574996

約数列:

[1, 2, 4, 17, 19, 34, 38, 61, 68, 76, 122, 244, 323, 646, 677, 1037, 1159, 1292, 1354, 2074, 2318, 2708, 4148, 4636, 11509, 12863, 19703, 23018, 25726, 39406, 41297, 46036, 51452, 78812, 82594, 165188, 218671, 437342, 702049, 784643, 874684, 1404098, 1569286, 2808196, 3138572, 13338931, 26677862, 53355724]

約数ペア:

[(1, 53355724), (2, 26677862), (4, 13338931), (17, 3138572), (19, 2808196), (34, 1569286), (38, 1404098), (61, 874684), (68, 784643), (76, 702049), (122, 437342), (244, 218671), (323, 165188), (646, 82594), (677, 78812), (1037, 51452), (1159, 46036), (1292, 41297), (1354, 39406), (2074, 25726), (2318, 23018), (2708, 19703), (4148, 12863), (4636, 11509)]