53943758

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 91238400

約数和(自身を除く): 37294642

約数列:

[1, 2, 11, 22, 43, 86, 127, 254, 449, 473, 898, 946, 1397, 2794, 4939, 5461, 9878, 10922, 19307, 38614, 57023, 60071, 114046, 120142, 212377, 424754, 627253, 1254506, 2451989, 4903978, 26971879, 53943758]

約数ペア:

[(1, 53943758), (2, 26971879), (11, 4903978), (22, 2451989), (43, 1254506), (86, 627253), (127, 424754), (254, 212377), (449, 120142), (473, 114046), (898, 60071), (946, 57023), (1397, 38614), (2794, 19307), (4939, 10922), (5461, 9878)]