53815258

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{659}}^1$

素因数の和:994

約数の個数: 32

約数和(自身を含む): 97574400

約数和(自身を除く): 43759142

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 307, 614, 659, 1318, 2149, 4298, 4613, 5833, 9226, 11666, 12521, 25042, 40831, 81662, 87647, 175294, 202313, 404626, 1416191, 2832382, 3843947, 7687894, 26907629, 53815258]

約数ペア:

[(1, 53815258), (2, 26907629), (7, 7687894), (14, 3843947), (19, 2832382), (38, 1416191), (133, 404626), (266, 202313), (307, 175294), (614, 87647), (659, 81662), (1318, 40831), (2149, 25042), (4298, 12521), (4613, 11666), (5833, 9226)]