52587080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14447}}^1$

素因数の和:14478

約数の個数: 64

約数和(自身を含む): 145635840

約数和(自身を除く): 93048760

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 14447, 28894, 57788, 72235, 101129, 115576, 144470, 187811, 202258, 288940, 375622, 404516, 505645, 577880, 751244, 809032, 939055, 1011290, 1314677, 1502488, 1878110, 2022580, 2629354, 3756220, 4045160, 5258708, 6573385, 7512440, 10517416, 13146770, 26293540, 52587080]

約数ペア:

[(1, 52587080), (2, 26293540), (4, 13146770), (5, 10517416), (7, 7512440), (8, 6573385), (10, 5258708), (13, 4045160), (14, 3756220), (20, 2629354), (26, 2022580), (28, 1878110), (35, 1502488), (40, 1314677), (52, 1011290), (56, 939055), (65, 809032), (70, 751244), (91, 577880), (104, 505645), (130, 404516), (140, 375622), (182, 288940), (260, 202258), (280, 187811), (364, 144470), (455, 115576), (520, 101129), (728, 72235), (910, 57788), (1820, 28894), (3640, 14447)]