49799412

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1097}}^1$

素因数の和:1217

約数の個数: 72

約数和(自身を含む): 137087496

約数和(自身を除く): 87288084

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 97, 117, 156, 194, 234, 291, 388, 468, 582, 873, 1097, 1164, 1261, 1746, 2194, 2522, 3291, 3492, 3783, 4388, 5044, 6582, 7566, 9873, 11349, 13164, 14261, 15132, 19746, 22698, 28522, 39492, 42783, 45396, 57044, 85566, 106409, 128349, 171132, 212818, 256698, 319227, 425636, 513396, 638454, 957681, 1276908, 1383317, 1915362, 2766634, 3830724, 4149951, 5533268, 8299902, 12449853, 16599804, 24899706, 49799412]

約数ペア:

[(1, 49799412), (2, 24899706), (3, 16599804), (4, 12449853), (6, 8299902), (9, 5533268), (12, 4149951), (13, 3830724), (18, 2766634), (26, 1915362), (36, 1383317), (39, 1276908), (52, 957681), (78, 638454), (97, 513396), (117, 425636), (156, 319227), (194, 256698), (234, 212818), (291, 171132), (388, 128349), (468, 106409), (582, 85566), (873, 57044), (1097, 45396), (1164, 42783), (1261, 39492), (1746, 28522), (2194, 22698), (2522, 19746), (3291, 15132), (3492, 14261), (3783, 13164), (4388, 11349), (5044, 9873), (6582, 7566)]