57349638

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2749}}^1$

素因数の和:2837

約数の個数: 48

約数和(自身を含む): 132990000

約数和(自身を除く): 75640362

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 61, 114, 122, 171, 183, 342, 366, 549, 1098, 1159, 2318, 2749, 3477, 5498, 6954, 8247, 10431, 16494, 20862, 24741, 49482, 52231, 104462, 156693, 167689, 313386, 335378, 470079, 503067, 940158, 1006134, 1509201, 3018402, 3186091, 6372182, 9558273, 19116546, 28674819, 57349638]

約数ペア:

[(1, 57349638), (2, 28674819), (3, 19116546), (6, 9558273), (9, 6372182), (18, 3186091), (19, 3018402), (38, 1509201), (57, 1006134), (61, 940158), (114, 503067), (122, 470079), (171, 335378), (183, 313386), (342, 167689), (366, 156693), (549, 104462), (1098, 52231), (1159, 49482), (2318, 24741), (2749, 20862), (3477, 16494), (5498, 10431), (6954, 8247)]