53071668

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{751}}^1$

素因数の和:925

約数の個数: 72

約数和(自身を含む): 145623296

約数和(自身を除く): 92551628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 151, 156, 234, 302, 453, 468, 604, 751, 906, 1359, 1502, 1812, 1963, 2253, 2718, 3004, 3926, 4506, 5436, 5889, 6759, 7852, 9012, 9763, 11778, 13518, 17667, 19526, 23556, 27036, 29289, 35334, 39052, 58578, 70668, 87867, 113401, 117156, 175734, 226802, 340203, 351468, 453604, 680406, 1020609, 1360812, 1474213, 2041218, 2948426, 4082436, 4422639, 5896852, 8845278, 13267917, 17690556, 26535834, 53071668]

約数ペア:

[(1, 53071668), (2, 26535834), (3, 17690556), (4, 13267917), (6, 8845278), (9, 5896852), (12, 4422639), (13, 4082436), (18, 2948426), (26, 2041218), (36, 1474213), (39, 1360812), (52, 1020609), (78, 680406), (117, 453604), (151, 351468), (156, 340203), (234, 226802), (302, 175734), (453, 117156), (468, 113401), (604, 87867), (751, 70668), (906, 58578), (1359, 39052), (1502, 35334), (1812, 29289), (1963, 27036), (2253, 23556), (2718, 19526), (3004, 17667), (3926, 13518), (4506, 11778), (5436, 9763), (5889, 9012), (6759, 7852)]