55770676

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:281

約数の個数: 72

約数和(自身を含む): 117319104

約数和(自身を除く): 61548428

約数列:

[1, 2, 4, 13, 17, 23, 26, 34, 46, 52, 68, 92, 169, 211, 221, 299, 338, 391, 422, 442, 598, 676, 782, 844, 884, 1196, 1564, 2743, 2873, 3587, 3887, 4853, 5083, 5486, 5746, 7174, 7774, 9706, 10166, 10972, 11492, 14348, 15548, 19412, 20332, 35659, 46631, 63089, 66079, 71318, 82501, 93262, 126178, 132158, 142636, 165002, 186524, 252356, 264316, 330004, 606203, 820157, 1072513, 1212406, 1640314, 2145026, 2424812, 3280628, 4290052, 13942669, 27885338, 55770676]

約数ペア:

[(1, 55770676), (2, 27885338), (4, 13942669), (13, 4290052), (17, 3280628), (23, 2424812), (26, 2145026), (34, 1640314), (46, 1212406), (52, 1072513), (68, 820157), (92, 606203), (169, 330004), (211, 264316), (221, 252356), (299, 186524), (338, 165002), (391, 142636), (422, 132158), (442, 126178), (598, 93262), (676, 82501), (782, 71318), (844, 66079), (884, 63089), (1196, 46631), (1564, 35659), (2743, 20332), (2873, 19412), (3587, 15548), (3887, 14348), (4853, 11492), (5083, 10972), (5486, 10166), (5746, 9706), (7174, 7774)]