51307938

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5081}}^1$

素因数の和:5120

約数の個数: 64

約数和(自身を含む): 131725440

約数和(自身を除く): 80417502

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 27, 33, 34, 51, 54, 66, 99, 102, 153, 187, 198, 297, 306, 374, 459, 561, 594, 918, 1122, 1683, 3366, 5049, 5081, 10098, 10162, 15243, 30486, 45729, 55891, 86377, 91458, 111782, 137187, 167673, 172754, 259131, 274374, 335346, 503019, 518262, 777393, 950147, 1006038, 1509057, 1554786, 1900294, 2332179, 2850441, 3018114, 4664358, 5700882, 8551323, 17102646, 25653969, 51307938]

約数ペア:

[(1, 51307938), (2, 25653969), (3, 17102646), (6, 8551323), (9, 5700882), (11, 4664358), (17, 3018114), (18, 2850441), (22, 2332179), (27, 1900294), (33, 1554786), (34, 1509057), (51, 1006038), (54, 950147), (66, 777393), (99, 518262), (102, 503019), (153, 335346), (187, 274374), (198, 259131), (297, 172754), (306, 167673), (374, 137187), (459, 111782), (561, 91458), (594, 86377), (918, 55891), (1122, 45729), (1683, 30486), (3366, 15243), (5049, 10162), (5081, 10098)]