53198222

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{809}}^1$

素因数の和:897

約数の個数: 48

約数和(自身を含む): 103051440

約数和(自身を除く): 49853218

約数列:

[1, 2, 7, 11, 14, 22, 49, 61, 77, 98, 122, 154, 427, 539, 671, 809, 854, 1078, 1342, 1618, 2989, 4697, 5663, 5978, 8899, 9394, 11326, 17798, 32879, 39641, 49349, 62293, 65758, 79282, 98698, 124586, 345443, 436051, 542839, 690886, 872102, 1085678, 2418101, 3799873, 4836202, 7599746, 26599111, 53198222]

約数ペア:

[(1, 53198222), (2, 26599111), (7, 7599746), (11, 4836202), (14, 3799873), (22, 2418101), (49, 1085678), (61, 872102), (77, 690886), (98, 542839), (122, 436051), (154, 345443), (427, 124586), (539, 98698), (671, 79282), (809, 65758), (854, 62293), (1078, 49349), (1342, 39641), (1618, 32879), (2989, 17798), (4697, 11326), (5663, 9394), (5978, 8899)]