51529566

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:397

約数の個数: 64

約数和(自身を含む): 117190656

約数和(自身を除く): 65661090

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 67, 86, 129, 134, 201, 258, 271, 402, 473, 542, 737, 813, 946, 1419, 1474, 1626, 2211, 2838, 2881, 2981, 4422, 5762, 5962, 8643, 8943, 11653, 17286, 17886, 18157, 23306, 31691, 34959, 36314, 54471, 63382, 69918, 95073, 108942, 128183, 190146, 199727, 256366, 384549, 399454, 599181, 769098, 780751, 1198362, 1561502, 2342253, 4684506, 8588261, 17176522, 25764783, 51529566]

約数ペア:

[(1, 51529566), (2, 25764783), (3, 17176522), (6, 8588261), (11, 4684506), (22, 2342253), (33, 1561502), (43, 1198362), (66, 780751), (67, 769098), (86, 599181), (129, 399454), (134, 384549), (201, 256366), (258, 199727), (271, 190146), (402, 128183), (473, 108942), (542, 95073), (737, 69918), (813, 63382), (946, 54471), (1419, 36314), (1474, 34959), (1626, 31691), (2211, 23306), (2838, 18157), (2881, 17886), (2981, 17286), (4422, 11653), (5762, 8943), (5962, 8643)]