13497550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:154

約数の個数: 72

約数和(自身を含む): 29091888

約数和(自身を除く): 15594338

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 97, 110, 115, 121, 194, 230, 242, 253, 275, 485, 506, 550, 575, 605, 970, 1067, 1150, 1210, 1265, 2134, 2231, 2425, 2530, 2783, 3025, 4462, 4850, 5335, 5566, 6050, 6325, 10670, 11155, 11737, 12650, 13915, 22310, 23474, 24541, 26675, 27830, 49082, 53350, 55775, 58685, 69575, 111550, 117370, 122705, 139150, 245410, 269951, 293425, 539902, 586850, 613525, 1227050, 1349755, 2699510, 6748775, 13497550]

約数ペア:

[(1, 13497550), (2, 6748775), (5, 2699510), (10, 1349755), (11, 1227050), (22, 613525), (23, 586850), (25, 539902), (46, 293425), (50, 269951), (55, 245410), (97, 139150), (110, 122705), (115, 117370), (121, 111550), (194, 69575), (230, 58685), (242, 55775), (253, 53350), (275, 49082), (485, 27830), (506, 26675), (550, 24541), (575, 23474), (605, 22310), (970, 13915), (1067, 12650), (1150, 11737), (1210, 11155), (1265, 10670), (2134, 6325), (2231, 6050), (2425, 5566), (2530, 5335), (2783, 4850), (3025, 4462)]