47128550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{373}}^1$

素因数の和:430

約数の個数: 72

約数和(自身を含む): 106015536

約数和(自身を除く): 58886986

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 266, 350, 361, 373, 475, 665, 722, 746, 950, 1330, 1805, 1865, 2527, 2611, 3325, 3610, 3730, 5054, 5222, 6650, 7087, 9025, 9325, 12635, 13055, 14174, 18050, 18650, 25270, 26110, 35435, 49609, 63175, 65275, 70870, 99218, 126350, 130550, 134653, 177175, 248045, 269306, 354350, 496090, 673265, 942571, 1240225, 1346530, 1885142, 2480450, 3366325, 4712855, 6732650, 9425710, 23564275, 47128550]

約数ペア:

[(1, 47128550), (2, 23564275), (5, 9425710), (7, 6732650), (10, 4712855), (14, 3366325), (19, 2480450), (25, 1885142), (35, 1346530), (38, 1240225), (50, 942571), (70, 673265), (95, 496090), (133, 354350), (175, 269306), (190, 248045), (266, 177175), (350, 134653), (361, 130550), (373, 126350), (475, 99218), (665, 70870), (722, 65275), (746, 63175), (950, 49609), (1330, 35435), (1805, 26110), (1865, 25270), (2527, 18650), (2611, 18050), (3325, 14174), (3610, 13055), (3730, 12635), (5054, 9325), (5222, 9025), (6650, 7087)]