53715772

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:187

約数の個数: 72

約数和(自身を含む): 110602800

約数和(自身を除く): 56887028

約数列:

[1, 2, 4, 11, 22, 29, 43, 44, 58, 86, 89, 116, 121, 172, 178, 242, 319, 356, 473, 484, 638, 946, 979, 1247, 1276, 1892, 1958, 2494, 2581, 3509, 3827, 3916, 4988, 5162, 5203, 7018, 7654, 10324, 10406, 10769, 13717, 14036, 15308, 20812, 21538, 27434, 28391, 42097, 43076, 54868, 56782, 84194, 110983, 113564, 150887, 168388, 221966, 301774, 312301, 443932, 463067, 603548, 624602, 926134, 1220813, 1249204, 1852268, 2441626, 4883252, 13428943, 26857886, 53715772]

約数ペア:

[(1, 53715772), (2, 26857886), (4, 13428943), (11, 4883252), (22, 2441626), (29, 1852268), (43, 1249204), (44, 1220813), (58, 926134), (86, 624602), (89, 603548), (116, 463067), (121, 443932), (172, 312301), (178, 301774), (242, 221966), (319, 168388), (356, 150887), (473, 113564), (484, 110983), (638, 84194), (946, 56782), (979, 54868), (1247, 43076), (1276, 42097), (1892, 28391), (1958, 27434), (2494, 21538), (2581, 20812), (3509, 15308), (3827, 14036), (3916, 13717), (4988, 10769), (5162, 10406), (5203, 10324), (7018, 7654)]