54278287378

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1\times {\mathrm{20533}}^1$

素因数の和:20971

約数の個数: 64

約数和(自身を含む): 102190325760

約数和(自身を除く): 47912038382

約数列:

[1, 2, 7, 14, 17, 29, 34, 58, 119, 203, 238, 383, 406, 493, 766, 986, 2681, 3451, 5362, 6511, 6902, 11107, 13022, 20533, 22214, 41066, 45577, 77749, 91154, 143731, 155498, 188819, 287462, 349061, 377638, 595457, 698122, 1190914, 1321733, 2443427, 2643466, 4168199, 4886854, 7864139, 8336398, 10122769, 15728278, 20245538, 55048973, 70859383, 110097946, 133690363, 141718766, 228060031, 267380726, 456120062, 935832541, 1596420217, 1871665082, 3192840434, 3877020527, 7754041054, 27139143689, 54278287378]

約数ペア:

[(1, 54278287378), (2, 27139143689), (7, 7754041054), (14, 3877020527), (17, 3192840434), (29, 1871665082), (34, 1596420217), (58, 935832541), (119, 456120062), (203, 267380726), (238, 228060031), (383, 141718766), (406, 133690363), (493, 110097946), (766, 70859383), (986, 55048973), (2681, 20245538), (3451, 15728278), (5362, 10122769), (6511, 8336398), (6902, 7864139), (11107, 4886854), (13022, 4168199), (20533, 2643466), (22214, 2443427), (41066, 1321733), (45577, 1190914), (77749, 698122), (91154, 595457), (143731, 377638), (155498, 349061), (188819, 287462)]