55182650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2003}}^1$

素因数の和:2063

約数の個数: 48

約数和(自身を含む): 111823200

約数和(自身を除く): 56640550

約数列:

[1, 2, 5, 10, 19, 25, 29, 38, 50, 58, 95, 145, 190, 290, 475, 551, 725, 950, 1102, 1450, 2003, 2755, 4006, 5510, 10015, 13775, 20030, 27550, 38057, 50075, 58087, 76114, 100150, 116174, 190285, 290435, 380570, 580870, 951425, 1103653, 1452175, 1902850, 2207306, 2904350, 5518265, 11036530, 27591325, 55182650]

約数ペア:

[(1, 55182650), (2, 27591325), (5, 11036530), (10, 5518265), (19, 2904350), (25, 2207306), (29, 1902850), (38, 1452175), (50, 1103653), (58, 951425), (95, 580870), (145, 380570), (190, 290435), (290, 190285), (475, 116174), (551, 100150), (725, 76114), (950, 58087), (1102, 50075), (1450, 38057), (2003, 27550), (2755, 20030), (4006, 13775), (5510, 10015)]