47906724

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:213

約数の個数: 72

約数和(自身を含む): 119403648

約数和(自身を除く): 71496924

約数列:

[1, 2, 3, 4, 6, 12, 29, 47, 58, 87, 94, 101, 116, 141, 174, 188, 202, 282, 303, 348, 404, 564, 606, 841, 1212, 1363, 1682, 2523, 2726, 2929, 3364, 4089, 4747, 5046, 5452, 5858, 8178, 8787, 9494, 10092, 11716, 14241, 16356, 17574, 18988, 28482, 35148, 39527, 56964, 79054, 84941, 118581, 137663, 158108, 169882, 237162, 254823, 275326, 339764, 412989, 474324, 509646, 550652, 825978, 1019292, 1651956, 3992227, 7984454, 11976681, 15968908, 23953362, 47906724]

約数ペア:

[(1, 47906724), (2, 23953362), (3, 15968908), (4, 11976681), (6, 7984454), (12, 3992227), (29, 1651956), (47, 1019292), (58, 825978), (87, 550652), (94, 509646), (101, 474324), (116, 412989), (141, 339764), (174, 275326), (188, 254823), (202, 237162), (282, 169882), (303, 158108), (348, 137663), (404, 118581), (564, 84941), (606, 79054), (841, 56964), (1212, 39527), (1363, 35148), (1682, 28482), (2523, 18988), (2726, 17574), (2929, 16356), (3364, 14241), (4089, 11716), (4747, 10092), (5046, 9494), (5452, 8787), (5858, 8178)]