55477256

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{619}}^1\times {\mathrm{659}}^1$

素因数の和:1301

約数の個数: 32

約数和(自身を含む): 110484000

約数和(自身を除く): 55006744

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 619, 659, 1238, 1318, 2476, 2636, 4952, 5272, 10523, 11203, 21046, 22406, 42092, 44812, 84184, 89624, 407921, 815842, 1631684, 3263368, 6934657, 13869314, 27738628, 55477256]

約数ペア:

[(1, 55477256), (2, 27738628), (4, 13869314), (8, 6934657), (17, 3263368), (34, 1631684), (68, 815842), (136, 407921), (619, 89624), (659, 84184), (1238, 44812), (1318, 42092), (2476, 22406), (2636, 21046), (4952, 11203), (5272, 10523)]