48901996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 109734912

約数和(自身を除く): 60832916

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 47, 52, 68, 94, 107, 143, 187, 188, 214, 221, 286, 374, 428, 442, 517, 572, 611, 748, 799, 884, 1034, 1177, 1222, 1391, 1598, 1819, 2068, 2354, 2431, 2444, 2782, 3196, 3638, 4708, 4862, 5029, 5564, 6721, 7276, 8789, 9724, 10058, 10387, 13442, 15301, 17578, 20009, 20116, 20774, 23647, 26884, 30602, 35156, 40018, 41548, 47294, 55319, 61204, 65377, 80036, 85493, 94588, 110638, 114257, 130754, 170986, 221276, 228514, 260117, 261508, 341972, 457028, 520234, 719147, 940423, 1040468, 1111409, 1438294, 1880846, 2222818, 2876588, 3761692, 4445636, 12225499, 24450998, 48901996]

約数ペア:

[(1, 48901996), (2, 24450998), (4, 12225499), (11, 4445636), (13, 3761692), (17, 2876588), (22, 2222818), (26, 1880846), (34, 1438294), (44, 1111409), (47, 1040468), (52, 940423), (68, 719147), (94, 520234), (107, 457028), (143, 341972), (187, 261508), (188, 260117), (214, 228514), (221, 221276), (286, 170986), (374, 130754), (428, 114257), (442, 110638), (517, 94588), (572, 85493), (611, 80036), (748, 65377), (799, 61204), (884, 55319), (1034, 47294), (1177, 41548), (1222, 40018), (1391, 35156), (1598, 30602), (1819, 26884), (2068, 23647), (2354, 20774), (2431, 20116), (2444, 20009), (2782, 17578), (3196, 15301), (3638, 13442), (4708, 10387), (4862, 10058), (5029, 9724), (5564, 8789), (6721, 7276)]