55000660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19231}}^1$

素因数の和:19264

約数の個数: 48

約数和(自身を含む): 135700992

約数和(自身を除く): 80700332

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 19231, 38462, 76924, 96155, 192310, 211541, 250003, 384620, 423082, 500006, 846164, 1000012, 1057705, 1250015, 2115410, 2500030, 2750033, 4230820, 5000060, 5500066, 11000132, 13750165, 27500330, 55000660]

約数ペア:

[(1, 55000660), (2, 27500330), (4, 13750165), (5, 11000132), (10, 5500066), (11, 5000060), (13, 4230820), (20, 2750033), (22, 2500030), (26, 2115410), (44, 1250015), (52, 1057705), (55, 1000012), (65, 846164), (110, 500006), (130, 423082), (143, 384620), (220, 250003), (260, 211541), (286, 192310), (572, 96155), (715, 76924), (1430, 38462), (2860, 19231)]