54667900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2693}}^1$

素因数の和:2743

約数の個数: 72

約数和(自身を含む): 140303520

約数和(自身を除く): 85635620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 70, 100, 116, 140, 145, 175, 203, 290, 350, 406, 580, 700, 725, 812, 1015, 1450, 2030, 2693, 2900, 4060, 5075, 5386, 10150, 10772, 13465, 18851, 20300, 26930, 37702, 53860, 67325, 75404, 78097, 94255, 134650, 156194, 188510, 269300, 312388, 377020, 390485, 471275, 546679, 780970, 942550, 1093358, 1561940, 1885100, 1952425, 2186716, 2733395, 3904850, 5466790, 7809700, 10933580, 13666975, 27333950, 54667900]

約数ペア:

[(1, 54667900), (2, 27333950), (4, 13666975), (5, 10933580), (7, 7809700), (10, 5466790), (14, 3904850), (20, 2733395), (25, 2186716), (28, 1952425), (29, 1885100), (35, 1561940), (50, 1093358), (58, 942550), (70, 780970), (100, 546679), (116, 471275), (140, 390485), (145, 377020), (175, 312388), (203, 269300), (290, 188510), (350, 156194), (406, 134650), (580, 94255), (700, 78097), (725, 75404), (812, 67325), (1015, 53860), (1450, 37702), (2030, 26930), (2693, 20300), (2900, 18851), (4060, 13465), (5075, 10772), (5386, 10150)]