55807570

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{8761}}^1$

素因数の和:8795

約数の個数: 48

約数和(自身を含む): 125857368

約数和(自身を除く): 70049798

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 8761, 17522, 43805, 61327, 87610, 113893, 122654, 227786, 306635, 429289, 569465, 613270, 797251, 858578, 1138930, 1594502, 2146445, 3986255, 4292890, 5580757, 7972510, 11161514, 27903785, 55807570]

約数ペア:

[(1, 55807570), (2, 27903785), (5, 11161514), (7, 7972510), (10, 5580757), (13, 4292890), (14, 3986255), (26, 2146445), (35, 1594502), (49, 1138930), (65, 858578), (70, 797251), (91, 613270), (98, 569465), (130, 429289), (182, 306635), (245, 227786), (455, 122654), (490, 113893), (637, 87610), (910, 61327), (1274, 43805), (3185, 17522), (6370, 8761)]