51168470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:257

約数の個数: 64

約数和(自身を含む): 102876480

約数和(自身を除く): 51708010

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 97, 107, 145, 170, 194, 214, 290, 485, 493, 535, 970, 986, 1070, 1649, 1819, 2465, 2813, 3103, 3298, 3638, 4930, 5626, 6206, 8245, 9095, 10379, 14065, 15515, 16490, 18190, 20758, 28130, 31030, 47821, 51895, 52751, 95642, 103790, 105502, 176443, 239105, 263755, 300991, 352886, 478210, 527510, 601982, 882215, 1504955, 1764430, 3009910, 5116847, 10233694, 25584235, 51168470]

約数ペア:

[(1, 51168470), (2, 25584235), (5, 10233694), (10, 5116847), (17, 3009910), (29, 1764430), (34, 1504955), (58, 882215), (85, 601982), (97, 527510), (107, 478210), (145, 352886), (170, 300991), (194, 263755), (214, 239105), (290, 176443), (485, 105502), (493, 103790), (535, 95642), (970, 52751), (986, 51895), (1070, 47821), (1649, 31030), (1819, 28130), (2465, 20758), (2813, 18190), (3103, 16490), (3298, 15515), (3638, 14065), (4930, 10379), (5626, 9095), (6206, 8245)]