49845156985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{23209}}^1$

素因数の和:23330

約数の個数: 64

約数和(自身を含む): 71122867200

約数和(自身を除く): 21277710215

約数列:

[1, 5, 13, 19, 37, 47, 65, 95, 185, 235, 247, 481, 611, 703, 893, 1235, 1739, 2405, 3055, 3515, 4465, 8695, 9139, 11609, 22607, 23209, 33041, 45695, 58045, 113035, 116045, 165205, 301717, 429533, 440971, 858733, 1090823, 1508585, 2147665, 2204855, 4293665, 5454115, 5732623, 11163529, 14180699, 16315927, 20725637, 28663115, 40360451, 55817645, 70903495, 81579635, 103628185, 201802255, 212107051, 269433281, 524685863, 766848569, 1060535255, 1347166405, 2623429315, 3834242845, 9969031397, 49845156985]

約数ペア:

[(1, 49845156985), (5, 9969031397), (13, 3834242845), (19, 2623429315), (37, 1347166405), (47, 1060535255), (65, 766848569), (95, 524685863), (185, 269433281), (235, 212107051), (247, 201802255), (481, 103628185), (611, 81579635), (703, 70903495), (893, 55817645), (1235, 40360451), (1739, 28663115), (2405, 20725637), (3055, 16315927), (3515, 14180699), (4465, 11163529), (8695, 5732623), (9139, 5454115), (11609, 4293665), (22607, 2204855), (23209, 2147665), (33041, 1508585), (45695, 1090823), (58045, 858733), (113035, 440971), (116045, 429533), (165205, 301717)]