54077380

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{7883}}^1$

素因数の和:7913

約数の個数: 48

約数和(自身を含む): 132451200

約数和(自身を除く): 78373820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3430, 6860, 7883, 15766, 31532, 39415, 55181, 78830, 110362, 157660, 220724, 275905, 386267, 551810, 772534, 1103620, 1545068, 1931335, 2703869, 3862670, 5407738, 7725340, 10815476, 13519345, 27038690, 54077380]

約数ペア:

[(1, 54077380), (2, 27038690), (4, 13519345), (5, 10815476), (7, 7725340), (10, 5407738), (14, 3862670), (20, 2703869), (28, 1931335), (35, 1545068), (49, 1103620), (70, 772534), (98, 551810), (140, 386267), (196, 275905), (245, 220724), (343, 157660), (490, 110362), (686, 78830), (980, 55181), (1372, 39415), (1715, 31532), (3430, 15766), (6860, 7883)]