49207356

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{397}}^1$

素因数の和:731

約数の個数: 72

約数和(自身を含む): 136469424

約数和(自身を除く): 87262068

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 313, 396, 397, 626, 794, 939, 1191, 1252, 1588, 1878, 2382, 2817, 3443, 3573, 3756, 4367, 4764, 5634, 6886, 7146, 8734, 10329, 11268, 13101, 13772, 14292, 17468, 20658, 26202, 30987, 39303, 41316, 52404, 61974, 78606, 123948, 124261, 157212, 248522, 372783, 497044, 745566, 1118349, 1366871, 1491132, 2236698, 2733742, 4100613, 4473396, 5467484, 8201226, 12301839, 16402452, 24603678, 49207356]

約数ペア:

[(1, 49207356), (2, 24603678), (3, 16402452), (4, 12301839), (6, 8201226), (9, 5467484), (11, 4473396), (12, 4100613), (18, 2733742), (22, 2236698), (33, 1491132), (36, 1366871), (44, 1118349), (66, 745566), (99, 497044), (132, 372783), (198, 248522), (313, 157212), (396, 124261), (397, 123948), (626, 78606), (794, 61974), (939, 52404), (1191, 41316), (1252, 39303), (1588, 30987), (1878, 26202), (2382, 20658), (2817, 17468), (3443, 14292), (3573, 13772), (3756, 13101), (4367, 11268), (4764, 10329), (5634, 8734), (6886, 7146)]