56981484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:364

約数の個数: 144

約数和(自身を含む): 178633728

約数和(自身を除く): 121652244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 47, 51, 63, 68, 84, 94, 102, 119, 126, 141, 153, 188, 204, 238, 252, 282, 283, 306, 329, 357, 423, 476, 564, 566, 612, 658, 714, 799, 846, 849, 987, 1071, 1132, 1316, 1428, 1598, 1692, 1698, 1974, 1981, 2142, 2397, 2547, 2961, 3196, 3396, 3948, 3962, 4284, 4794, 4811, 5094, 5593, 5922, 5943, 7191, 7924, 9588, 9622, 10188, 11186, 11844, 11886, 13301, 14382, 14433, 16779, 17829, 19244, 22372, 23772, 26602, 28764, 28866, 33558, 33677, 35658, 39903, 43299, 50337, 53204, 57732, 67116, 67354, 71316, 79806, 86598, 93107, 100674, 101031, 119709, 134708, 159612, 173196, 186214, 201348, 202062, 226117, 239418, 279321, 303093, 372428, 404124, 452234, 478836, 558642, 606186, 678351, 837963, 904468, 1117284, 1212372, 1356702, 1582819, 1675926, 2035053, 2713404, 3165638, 3351852, 4070106, 4748457, 6331276, 8140212, 9496914, 14245371, 18993828, 28490742, 56981484]

約数ペア:

[(1, 56981484), (2, 28490742), (3, 18993828), (4, 14245371), (6, 9496914), (7, 8140212), (9, 6331276), (12, 4748457), (14, 4070106), (17, 3351852), (18, 3165638), (21, 2713404), (28, 2035053), (34, 1675926), (36, 1582819), (42, 1356702), (47, 1212372), (51, 1117284), (63, 904468), (68, 837963), (84, 678351), (94, 606186), (102, 558642), (119, 478836), (126, 452234), (141, 404124), (153, 372428), (188, 303093), (204, 279321), (238, 239418), (252, 226117), (282, 202062), (283, 201348), (306, 186214), (329, 173196), (357, 159612), (423, 134708), (476, 119709), (564, 101031), (566, 100674), (612, 93107), (658, 86598), (714, 79806), (799, 71316), (846, 67354), (849, 67116), (987, 57732), (1071, 53204), (1132, 50337), (1316, 43299), (1428, 39903), (1598, 35658), (1692, 33677), (1698, 33558), (1974, 28866), (1981, 28764), (2142, 26602), (2397, 23772), (2547, 22372), (2961, 19244), (3196, 17829), (3396, 16779), (3948, 14433), (3962, 14382), (4284, 13301), (4794, 11886), (4811, 11844), (5094, 11186), (5593, 10188), (5922, 9622), (5943, 9588), (7191, 7924)]