57478498

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{1487}}^1$

素因数の和:1758

約数の個数: 32

約数和(自身を含む): 107993088

約数和(自身を除く): 50514590

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 251, 502, 1487, 1757, 2761, 2974, 3514, 5522, 10409, 16357, 19327, 20818, 32714, 38654, 114499, 228998, 373237, 746474, 2612659, 4105607, 5225318, 8211214, 28739249, 57478498]

約数ペア:

[(1, 57478498), (2, 28739249), (7, 8211214), (11, 5225318), (14, 4105607), (22, 2612659), (77, 746474), (154, 373237), (251, 228998), (502, 114499), (1487, 38654), (1757, 32714), (2761, 20818), (2974, 19327), (3514, 16357), (5522, 10409)]