51628860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1427}}^1$

素因数の和:1512

約数の個数: 96

約数和(自身を含む): 163134720

約数和(自身を除く): 111505860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 67, 90, 108, 134, 135, 180, 201, 268, 270, 335, 402, 540, 603, 670, 804, 1005, 1206, 1340, 1427, 1809, 2010, 2412, 2854, 3015, 3618, 4020, 4281, 5708, 6030, 7135, 7236, 8562, 9045, 12060, 12843, 14270, 17124, 18090, 21405, 25686, 28540, 36180, 38529, 42810, 51372, 64215, 77058, 85620, 95609, 128430, 154116, 191218, 192645, 256860, 286827, 382436, 385290, 478045, 573654, 770580, 860481, 956090, 1147308, 1434135, 1720962, 1912180, 2581443, 2868270, 3441924, 4302405, 5162886, 5736540, 8604810, 10325772, 12907215, 17209620, 25814430, 51628860]

約数ペア:

[(1, 51628860), (2, 25814430), (3, 17209620), (4, 12907215), (5, 10325772), (6, 8604810), (9, 5736540), (10, 5162886), (12, 4302405), (15, 3441924), (18, 2868270), (20, 2581443), (27, 1912180), (30, 1720962), (36, 1434135), (45, 1147308), (54, 956090), (60, 860481), (67, 770580), (90, 573654), (108, 478045), (134, 385290), (135, 382436), (180, 286827), (201, 256860), (268, 192645), (270, 191218), (335, 154116), (402, 128430), (540, 95609), (603, 85620), (670, 77058), (804, 64215), (1005, 51372), (1206, 42810), (1340, 38529), (1427, 36180), (1809, 28540), (2010, 25686), (2412, 21405), (2854, 18090), (3015, 17124), (3618, 14270), (4020, 12843), (4281, 12060), (5708, 9045), (6030, 8562), (7135, 7236)]