55927508

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:313

約数の個数: 72

約数和(自身を含む): 123959808

約数和(自身を除く): 68032300

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 91, 106, 169, 182, 212, 223, 338, 364, 371, 446, 676, 689, 742, 892, 1183, 1378, 1484, 1561, 2366, 2756, 2899, 3122, 4732, 4823, 5798, 6244, 8957, 9646, 11596, 11819, 17914, 19292, 20293, 23638, 35828, 37687, 40586, 47276, 62699, 75374, 81172, 82733, 125398, 150748, 153647, 165466, 250796, 263809, 307294, 330932, 527618, 614588, 1055236, 1075529, 1997411, 2151058, 3994822, 4302116, 7989644, 13981877, 27963754, 55927508]

約数ペア:

[(1, 55927508), (2, 27963754), (4, 13981877), (7, 7989644), (13, 4302116), (14, 3994822), (26, 2151058), (28, 1997411), (52, 1075529), (53, 1055236), (91, 614588), (106, 527618), (169, 330932), (182, 307294), (212, 263809), (223, 250796), (338, 165466), (364, 153647), (371, 150748), (446, 125398), (676, 82733), (689, 81172), (742, 75374), (892, 62699), (1183, 47276), (1378, 40586), (1484, 37687), (1561, 35828), (2366, 23638), (2756, 20293), (2899, 19292), (3122, 17914), (4732, 11819), (4823, 11596), (5798, 9646), (6244, 8957)]