49152560

素因数分解:

$2^4\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2683}}^1$

素因数の和:2925

約数の個数: 40

約数和(自身を含む): 114821520

約数和(自身を除く): 65668960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 229, 458, 916, 1145, 1832, 2290, 2683, 3664, 4580, 5366, 9160, 10732, 13415, 18320, 21464, 26830, 42928, 53660, 107320, 214640, 614407, 1228814, 2457628, 3072035, 4915256, 6144070, 9830512, 12288140, 24576280, 49152560]

約数ペア:

[(1, 49152560), (2, 24576280), (4, 12288140), (5, 9830512), (8, 6144070), (10, 4915256), (16, 3072035), (20, 2457628), (40, 1228814), (80, 614407), (229, 214640), (458, 107320), (916, 53660), (1145, 42928), (1832, 26830), (2290, 21464), (2683, 18320), (3664, 13415), (4580, 10732), (5366, 9160)]