55549210

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 110315520

約数和(自身を除く): 54766310

約数列:

[1, 2, 5, 10, 29, 31, 37, 58, 62, 74, 145, 155, 167, 185, 290, 310, 334, 370, 835, 899, 1073, 1147, 1670, 1798, 2146, 2294, 4495, 4843, 5177, 5365, 5735, 6179, 8990, 9686, 10354, 10730, 11470, 12358, 24215, 25885, 30895, 33263, 48430, 51770, 61790, 66526, 150133, 166315, 179191, 191549, 300266, 332630, 358382, 383098, 750665, 895955, 957745, 1501330, 1791910, 1915490, 5554921, 11109842, 27774605, 55549210]

約数ペア:

[(1, 55549210), (2, 27774605), (5, 11109842), (10, 5554921), (29, 1915490), (31, 1791910), (37, 1501330), (58, 957745), (62, 895955), (74, 750665), (145, 383098), (155, 358382), (167, 332630), (185, 300266), (290, 191549), (310, 179191), (334, 166315), (370, 150133), (835, 66526), (899, 61790), (1073, 51770), (1147, 48430), (1670, 33263), (1798, 30895), (2146, 25885), (2294, 24215), (4495, 12358), (4843, 11470), (5177, 10730), (5365, 10354), (5735, 9686), (6179, 8990)]