51414840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{569}}^1$

素因数の和:837

約数の個数: 96

約数和(自身を含む): 168058800

約数和(自身を除く): 116643960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 251, 360, 502, 569, 753, 1004, 1138, 1255, 1506, 1707, 2008, 2259, 2276, 2510, 2845, 3012, 3414, 3765, 4518, 4552, 5020, 5121, 5690, 6024, 6828, 7530, 8535, 9036, 10040, 10242, 11295, 11380, 13656, 15060, 17070, 18072, 20484, 22590, 22760, 25605, 30120, 34140, 40968, 45180, 51210, 68280, 90360, 102420, 142819, 204840, 285638, 428457, 571276, 714095, 856914, 1142552, 1285371, 1428190, 1713828, 2142285, 2570742, 2856380, 3427656, 4284570, 5141484, 5712760, 6426855, 8569140, 10282968, 12853710, 17138280, 25707420, 51414840]

約数ペア:

[(1, 51414840), (2, 25707420), (3, 17138280), (4, 12853710), (5, 10282968), (6, 8569140), (8, 6426855), (9, 5712760), (10, 5141484), (12, 4284570), (15, 3427656), (18, 2856380), (20, 2570742), (24, 2142285), (30, 1713828), (36, 1428190), (40, 1285371), (45, 1142552), (60, 856914), (72, 714095), (90, 571276), (120, 428457), (180, 285638), (251, 204840), (360, 142819), (502, 102420), (569, 90360), (753, 68280), (1004, 51210), (1138, 45180), (1255, 40968), (1506, 34140), (1707, 30120), (2008, 25605), (2259, 22760), (2276, 22590), (2510, 20484), (2845, 18072), (3012, 17070), (3414, 15060), (3765, 13656), (4518, 11380), (4552, 11295), (5020, 10242), (5121, 10040), (5690, 9036), (6024, 8535), (6828, 7530)]