49385655

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 101088000

約数和(自身を除く): 51702345

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 55, 57, 59, 89, 95, 99, 165, 171, 177, 209, 267, 285, 295, 445, 495, 531, 627, 649, 801, 855, 885, 979, 1045, 1121, 1335, 1691, 1881, 1947, 2655, 2937, 3135, 3245, 3363, 4005, 4895, 5073, 5251, 5605, 5841, 8455, 8811, 9405, 9735, 10089, 12331, 14685, 15219, 15753, 16815, 18601, 25365, 26255, 29205, 36993, 44055, 47259, 50445, 55803, 57761, 61655, 76095, 78765, 93005, 99769, 110979, 167409, 173283, 184965, 236295, 279015, 288805, 299307, 498845, 519849, 554895, 837045, 866415, 897921, 1097459, 1496535, 2599245, 3292377, 4489605, 5487295, 9877131, 16461885, 49385655]

約数ペア:

[(1, 49385655), (3, 16461885), (5, 9877131), (9, 5487295), (11, 4489605), (15, 3292377), (19, 2599245), (33, 1496535), (45, 1097459), (55, 897921), (57, 866415), (59, 837045), (89, 554895), (95, 519849), (99, 498845), (165, 299307), (171, 288805), (177, 279015), (209, 236295), (267, 184965), (285, 173283), (295, 167409), (445, 110979), (495, 99769), (531, 93005), (627, 78765), (649, 76095), (801, 61655), (855, 57761), (885, 55803), (979, 50445), (1045, 47259), (1121, 44055), (1335, 36993), (1691, 29205), (1881, 26255), (1947, 25365), (2655, 18601), (2937, 16815), (3135, 15753), (3245, 15219), (3363, 14685), (4005, 12331), (4895, 10089), (5073, 9735), (5251, 9405), (5605, 8811), (5841, 8455)]