29121215650

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{127921}}^1$

素因数の和:128119

約数の個数: 48

約数和(自身を含む): 56390576040

約数和(自身を除く): 27269360390

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 157, 290, 314, 725, 785, 1450, 1570, 3925, 4553, 7850, 9106, 22765, 45530, 113825, 127921, 227650, 255842, 639605, 1279210, 3198025, 3709709, 6396050, 7419418, 18548545, 20083597, 37097090, 40167194, 92742725, 100417985, 185485450, 200835970, 502089925, 582424313, 1004179850, 1164848626, 2912121565, 5824243130, 14560607825, 29121215650]

約数ペア:

[(1, 29121215650), (2, 14560607825), (5, 5824243130), (10, 2912121565), (25, 1164848626), (29, 1004179850), (50, 582424313), (58, 502089925), (145, 200835970), (157, 185485450), (290, 100417985), (314, 92742725), (725, 40167194), (785, 37097090), (1450, 20083597), (1570, 18548545), (3925, 7419418), (4553, 6396050), (7850, 3709709), (9106, 3198025), (22765, 1279210), (45530, 639605), (113825, 255842), (127921, 227650)]