51651895960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9709003}}^1$

素因数の和:9709040

約数の個数: 64

約数和(自身を含む): 139809657600

約数和(自身を除く): 88157761640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 9709003, 19418006, 38836012, 48545015, 67963021, 77672024, 97090030, 135926042, 184471057, 194180060, 271852084, 339815105, 368942114, 388360120, 543704168, 679630210, 737884228, 922355285, 1291297399, 1359260420, 1475768456, 1844710570, 2582594798, 2718520840, 3689421140, 5165189596, 6456486995, 7378842280, 10330379192, 12912973990, 25825947980, 51651895960]

約数ペア:

[(1, 51651895960), (2, 25825947980), (4, 12912973990), (5, 10330379192), (7, 7378842280), (8, 6456486995), (10, 5165189596), (14, 3689421140), (19, 2718520840), (20, 2582594798), (28, 1844710570), (35, 1475768456), (38, 1359260420), (40, 1291297399), (56, 922355285), (70, 737884228), (76, 679630210), (95, 543704168), (133, 388360120), (140, 368942114), (152, 339815105), (190, 271852084), (266, 194180060), (280, 184471057), (380, 135926042), (532, 97090030), (665, 77672024), (760, 67963021), (1064, 48545015), (1330, 38836012), (2660, 19418006), (5320, 9709003)]