54614540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{191}}^1$

素因数の和:275

約数の個数: 72

約数和(自身を含む): 126427392

約数和(自身を除く): 71812852

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 191, 290, 340, 382, 493, 580, 764, 841, 955, 986, 1682, 1910, 1972, 2465, 3247, 3364, 3820, 4205, 4930, 5539, 6494, 8410, 9860, 11078, 12988, 14297, 16235, 16820, 22156, 27695, 28594, 32470, 55390, 57188, 64940, 71485, 94163, 110780, 142970, 160631, 188326, 285940, 321262, 376652, 470815, 642524, 803155, 941630, 1606310, 1883260, 2730727, 3212620, 5461454, 10922908, 13653635, 27307270, 54614540]

約数ペア:

[(1, 54614540), (2, 27307270), (4, 13653635), (5, 10922908), (10, 5461454), (17, 3212620), (20, 2730727), (29, 1883260), (34, 1606310), (58, 941630), (68, 803155), (85, 642524), (116, 470815), (145, 376652), (170, 321262), (191, 285940), (290, 188326), (340, 160631), (382, 142970), (493, 110780), (580, 94163), (764, 71485), (841, 64940), (955, 57188), (986, 55390), (1682, 32470), (1910, 28594), (1972, 27695), (2465, 22156), (3247, 16820), (3364, 16235), (3820, 14297), (4205, 12988), (4930, 11078), (5539, 9860), (6494, 8410)]